@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
:root{--yellow:#fbb200;--yellow-dark:#e1a100;--sidebar:#2f3130;--sidebar-2:#383a38;--bg:#f3f5f7;--card:#fff;--text:#333;--muted:#7c8287;--line:#e7eaee;--danger:#dc3545;--warning:#e0a800;--success:#198754;--info:#198fa3;--shadow:0 8px 24px rgba(25,32,38,.06)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Poppins,Arial,sans-serif;color:var(--text);background:var(--bg);font-size:14px}body{overflow-x:hidden}a{color:inherit}
.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:linear-gradient(180deg,#2d302e 0%,#252725 100%);color:#fff;z-index:1000;display:flex;flex-direction:column;box-shadow:8px 0 24px rgba(0,0,0,.08)}
.sidebar-brand{height:102px;padding:18px 17px;display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(255,255,255,.08)}.brand-logo{width:54px;height:54px;background:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden;flex:none}.brand-logo img{width:50px;height:auto;display:block}.brand-copy strong{display:block;font-size:16px;letter-spacing:.5px}.brand-copy span{display:block;color:#b9bfbb;font-size:10px;margin-top:2px}.sidebar-section{font-size:10px;letter-spacing:1.4px;color:#8f9692;padding:23px 20px 9px;font-weight:600}.sidebar-nav{padding:0 11px}.nav-item{display:flex;align-items:center;gap:12px;padding:11px 12px;margin:4px 0;border-radius:9px;text-decoration:none;color:#d8dcda;font-size:13px;transition:.18s}.nav-item:hover{background:rgba(255,255,255,.05);color:#fff}.nav-item.active{background:rgba(251,178,0,.13);color:#fff;box-shadow:inset 3px 0 0 var(--yellow)}.nav-item.active .nav-icon{color:var(--yellow)}.nav-icon{width:20px;text-align:center;color:#aeb5b1;font-size:15px}.sidebar-bottom{margin-top:auto;padding:15px 13px 17px;border-top:1px solid rgba(255,255,255,.08)}.sidebar-user{display:flex;align-items:center;gap:9px;padding:4px 6px 14px}.user-avatar{width:34px;height:34px;border-radius:50%;background:var(--yellow);color:#343434;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}.sidebar-user strong{display:block;font-size:11px;white-space:nowrap;max-width:170px;overflow:hidden;text-overflow:ellipsis}.sidebar-user small{display:block;color:#9ea5a1;font-size:9px;margin-top:1px}.logout-link{display:flex;gap:9px;align-items:center;color:#d2d6d3;text-decoration:none;font-size:11px;padding:9px 7px;border-radius:7px}.logout-link:hover{background:rgba(220,53,69,.1);color:#ff9aa3}.mobile-topbar{display:none}
.container{width:100%;max-width:1500px;margin:0 auto;padding:32px}.container.narrow{max-width:980px}.page-title{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px}.page-title h1{margin:0;color:#3f4241;font-size:25px;font-weight:600;letter-spacing:-.2px}.page-title p{margin:6px 0 0;color:var(--muted);font-size:12px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.7px;color:#ad7d05;margin-bottom:7px}.muted-text{color:#a5aaae;font-weight:400}
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:20px}.stat-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 18px 16px;box-shadow:var(--shadow);overflow:hidden}.stat-card:after{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:#d3d8dc}.stat-card.stat-danger:after{background:var(--danger)}.stat-card.stat-warning:after{background:var(--yellow)}.stat-card span{display:block;color:#7f868b;font-size:11px}.stat-card strong{display:block;font-size:28px;line-height:1.1;color:#414544;margin-top:8px;font-weight:600}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;margin-bottom:20px;box-shadow:var(--shadow)}.card-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px}.card h2{font-size:16px;color:#464a48;margin:0;font-weight:600}
.filters{display:flex;gap:11px;flex-wrap:wrap;background:#f8f9fa;padding:14px;border:1px solid #edf0f2;border-radius:10px;margin-bottom:18px;align-items:flex-end}.filter{min-width:180px}.filter.grow{flex:1}.filter-actions{display:flex;gap:7px}.filter label,.form-card label,.card label{display:block;font-size:10px;font-weight:600;color:#555b5e;margin-bottom:5px}.input{width:100%;padding:10px 11px;border:1px solid #d8dde1;border-radius:8px;background:#fff;color:#333;font-family:inherit;font-size:12px}.input:focus{outline:none;border-color:var(--yellow);box-shadow:0 0 0 3px rgba(251,178,0,.12)}textarea.input{resize:vertical}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;padding:10px 13px;font:600 12px Poppins,sans-serif;text-decoration:none;cursor:pointer;transition:.18s}.btn-primary{background:var(--yellow);color:#333}.btn-primary:hover{background:var(--yellow-dark)}.btn-light{background:#eef0f2;color:#50575b}.btn-light:hover{background:#e2e6e9}.btn-success{background:#198754;color:#fff}.btn-danger{background:#dc3545;color:#fff}.btn-info{background:#198fa3;color:#fff}.btn-small{padding:6px 8px;font-size:10px;margin:2px}.btn-block{width:100%}
.table-wrap{overflow-x:auto;border:1px solid #edf0f2;border-radius:9px}.table{width:100%;border-collapse:collapse;min-width:950px;font-size:11.5px}.table th,.table td{padding:11px 10px;border-bottom:1px solid #eef0f2;text-align:left;vertical-align:middle}.table tbody tr:hover{background:#fafbfc}.table th{background:#f7f8f9;color:#62686c;font-weight:600}.table tr:last-child td{border-bottom:0}.actions{white-space:nowrap}.badge,.pill{display:inline-block;border-radius:999px;padding:5px 9px;font-size:9.5px;font-weight:700}.pill{background:#eef0f2;color:#62686c}.badge-success{background:#dff4e8;color:#146c43}.badge-warning{background:#fff1c9;color:#8a6100}.badge-danger{background:#fde2e4;color:#a61e2b}.badge-muted{background:#eceff2;color:#6c757d}.sample-code-button{font-weight:700;min-width:58px;padding:6px 9px}.sample-code-button:hover{border-color:#fbb200;background:#fff8e6}.evaluation-badge{white-space:nowrap}
.empty{text-align:center;color:#888;padding:35px!important}.alert{padding:12px 15px;border-radius:9px;margin-bottom:15px;border:1px solid transparent;font-size:12px}.alert-danger{background:#fde8ea;color:#842029;border-color:#f5c2c7}.alert-warning{background:#fff4d6;color:#7b5800;border-color:#ffe69c}.alert-success{background:#dff4e8;color:#146c43;border-color:#badbcc}.vehicle-grid{display:grid;grid-template-columns:1.4fr .9fr;gap:20px}.detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.detail-grid div{border:1px solid #eef0f2;border-radius:9px;padding:10px}.detail-grid span{display:block;color:#888;font-size:9px;text-transform:uppercase;letter-spacing:.5px}.detail-grid strong{display:block;margin-top:4px;font-size:12px}.note{margin-top:15px;background:#fafbfc;border-radius:9px;padding:12px;color:#666;font-size:12px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.form-grid.compact{margin-top:16px}.form-grid .full{grid-column:1/-1}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.checkbox-row{display:flex;align-items:center;gap:7px}.checkbox-row label{margin:0}.switch{display:flex!important;align-items:center;gap:7px}.small-input{max-width:100px}
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#f4f6f8,#fff)}.login-card{width:min(420px,92vw);background:#fff;border:1px solid var(--line);border-top:5px solid var(--yellow);border-radius:14px;padding:34px;box-shadow:0 10px 35px rgba(0,0,0,.07)}.login-logo{width:180px;height:96px;max-width:100%;object-fit:contain;display:block;margin:0 auto 16px}.login-card h1{text-align:center;color:var(--dark);font-size:22px;margin:0}.login-sub{text-align:center;color:#777;font-size:12px;margin:6px 0 22px}.login-card label{display:block;font-size:12px;font-weight:600;margin:14px 0 5px;color:#555}.login-card .btn{margin-top:18px}.login-card .eyebrow{text-align:center}.grow{flex:1}
body>.container,body>main.container{margin-left:250px;width:calc(100% - 250px);min-height:100vh}.sidebar-overlay{display:none}
@media(max-width:1050px){.stats-grid{grid-template-columns:repeat(3,1fr)}.detail-grid{grid-template-columns:repeat(2,1fr)}.vehicle-grid{grid-template-columns:1fr}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:.22s}.sidebar.open{transform:translateX(0)}.sidebar-overlay.show{display:block;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:999}.mobile-topbar{height:58px;background:#fff;display:flex;align-items:center;padding:0 15px;gap:11px;border-bottom:1px solid #e8eaed;position:sticky;top:0;z-index:900}.mobile-topbar strong{display:block;font-size:13px}.mobile-topbar small{display:block;color:#8a9093;font-size:9px;letter-spacing:1px}.menu-toggle{border:0;background:#f1f3f4;border-radius:8px;width:35px;height:35px;font-size:18px;color:#4b504f}.container,body>.container,body>main.container{margin-left:0;width:100%;padding:18px 12px}.page-title{align-items:flex-start;flex-direction:column}.stats-grid{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.filter{min-width:100%}.filter-actions{width:100%}.filter-actions .btn{flex:1}.detail-grid{grid-template-columns:1fr}.actions{display:flex;flex-wrap:wrap}.card{padding:16px}}
.form-section-title{font-size:14px!important;margin:24px 0 12px!important;padding-bottom:8px;border-bottom:1px solid var(--line);color:#4b4f4d!important}

/* ===== VITAA CALIDAD / FRONTEND ===== */
.app-shell{display:flex;min-height:100vh}
.main-shell{margin-left:250px;width:calc(100% - 250px);min-height:100vh}
.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:800}
.topbar-left{display:flex;align-items:center;gap:14px}.topbar-title{font-size:15px;font-weight:600;color:#353a38}.topbar-sub{font-size:10px;color:#8a9093;margin-top:2px}.topbar-user{display:flex;align-items:center;gap:10px}.topbar-avatar{width:36px;height:36px;border-radius:50%;background:var(--yellow);display:grid;place-items:center;font-weight:700;color:#333}
.mobile-menu{display:none;border:0;background:#f1f3f4;border-radius:8px;width:38px;height:38px;font-size:18px}
.page-wrap{padding:30px 32px;max-width:1600px;margin:auto}.page-header{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px}.page-header h1{margin:0;font-size:28px;color:#343938;font-weight:600}.page-header p{margin:6px 0 0;color:var(--muted);font-size:12px}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:22px}.kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:var(--shadow);position:relative;overflow:hidden}.kpi:before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:#cfd4d7}.kpi.yellow:before{background:var(--yellow)}.kpi.green:before{background:var(--success)}.kpi.info:before{background:var(--info)}.kpi strong{display:block;font-size:28px;font-weight:600;color:#343938;margin-top:7px}.kpi span{font-size:11px;color:#7f868b}
.quick-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}.quick-actions{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.quick-action{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:10px;text-decoration:none;background:#fff;transition:.18s}.quick-action:hover{border-color:#e7bd52;transform:translateY(-1px);box-shadow:var(--shadow)}.qa-icon{width:36px;height:36px;border-radius:9px;background:#fff3d0;display:grid;place-items:center;font-size:17px}.qa-copy strong{display:block;font-size:12px}.qa-copy span{display:block;font-size:10px;color:var(--muted);margin-top:2px}
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:8px}.process-step{position:relative;text-align:center;padding:13px 6px}.process-step:not(:last-child):after{content:'›';position:absolute;right:-3px;top:15px;color:#b5babd;font-size:22px}.process-dot{width:42px;height:42px;border-radius:50%;background:#f3f5f7;border:1px solid var(--line);display:grid;place-items:center;margin:auto;font-weight:700}.process-step.active .process-dot{background:#fff3d0;border-color:#f3c14a;color:#8b6200}.process-step strong{display:block;font-size:10px;margin-top:8px}.process-step span{font-size:9px;color:var(--muted)}
.searchbar{display:flex;gap:10px;margin-bottom:16px}.searchbar .input{flex:1}.status-stack{display:flex;gap:4px;flex-wrap:wrap}.status-mini{font-size:9px;padding:4px 7px;border-radius:999px;background:#eef0f2;color:#5f666a}.status-mini.formaleta{background:#fff3d0;color:#8a6100}.status-mini.curado{background:#e1f3f7;color:#176c7a}.status-mini.ensayado{background:#dff4e8;color:#146c43}
.modal-backdrop{position:fixed;inset:0;background:rgba(24,28,27,.52);display:none;align-items:center;justify-content:center;padding:20px;z-index:2000}.modal-backdrop.show{display:flex}.modal{background:#fff;border-radius:14px;max-width:900px;width:100%;max-height:90vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.22)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}.modal-head h2{margin:0;font-size:17px}.modal-body{padding:22px}.modal-close{border:0;background:#eef0f2;border-radius:8px;width:34px;height:34px;cursor:pointer}
.form-card{max-width:1150px}.form-section{margin-top:24px}.form-section:first-child{margin-top:0}.form-section h3{font-size:13px;margin:0 0 12px;padding-bottom:9px;border-bottom:1px solid var(--line);color:#4b504e}.field-help{font-size:9px;color:#8a9093;margin-top:4px}.form-footer{display:flex;justify-content:flex-end;gap:8px;margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}
.scan-layout{display:grid;grid-template-columns:minmax(320px,520px) 1fr;gap:20px}.scanner-card{padding:18px}.reader{width:100%;min-height:300px;border:1px dashed #cdd2d5;border-radius:10px;overflow:hidden;background:#f7f8f9;display:grid;place-items:center}.scanner-help{background:#f8f9fa;border:1px solid var(--line);border-radius:10px;padding:18px}.scanner-help h3{margin:0 0 8px;font-size:14px}.result-panel{margin-top:15px}.result-ok{padding:13px;border-radius:9px;background:#dff4e8;color:#146c43;border:1px solid #badbcc;font-size:12px}.result-error{padding:13px;border-radius:9px;background:#fde8ea;color:#842029;border:1px solid #f5c2c7;font-size:12px}.hidden{display:none!important}
.detail-grid-quality{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.detail-item{border:1px solid #eef0f2;border-radius:9px;padding:11px}.detail-item span{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.5px;color:#8a9093}.detail-item strong{display:block;font-size:12px;margin-top:4px}
.empty-state{text-align:center;padding:45px 20px;color:#7f868b}.empty-state .empty-icon{font-size:34px;margin-bottom:10px}.loading{padding:40px;text-align:center;color:#7f868b}.spinner{width:24px;height:24px;border:3px solid #e5e8ea;border-top-color:var(--yellow);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 10px}@keyframes spin{to{transform:rotate(360deg)}}
.toast-wrap{display:none!important}.toast{display:none!important}
@media(max-width:1100px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.quick-grid{grid-template-columns:1fr}.detail-grid-quality{grid-template-columns:repeat(2,1fr)}.scan-layout{grid-template-columns:1fr}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:.22s}.sidebar.open{transform:translateX(0)}.main-shell{margin-left:0;width:100%}.mobile-menu{display:block}.topbar{height:60px;padding:0 14px}.topbar-user .topbar-sub{display:none}.page-wrap{padding:18px 12px}.page-header{align-items:flex-start;flex-direction:column}.page-header h1{font-size:23px}.kpi-grid{grid-template-columns:repeat(2,1fr);gap:10px}.kpi{padding:14px}.kpi strong{font-size:23px}.quick-actions{grid-template-columns:1fr}.process{grid-template-columns:1fr;gap:4px}.process-step{display:flex;align-items:center;text-align:left;gap:10px}.process-step:not(:last-child):after{content:'↓';right:auto;left:17px;top:48px}.process-dot{margin:0;width:36px;height:36px;flex:none}.process-step strong{margin:0}.detail-grid-quality{grid-template-columns:1fr}.searchbar{flex-direction:column}.table{min-width:780px}}

.master-field{min-width:0}.field-with-action{display:flex;gap:7px;align-items:stretch}.field-with-action .input{flex:1;min-width:0}.btn-add-master{white-space:nowrap;padding:0 12px;min-height:40px;font-size:10px}.master-field .field-help{margin-top:5px}
@media(max-width:900px){.field-with-action{flex-direction:column}.btn-add-master{width:100%;min-height:38px}}

/* ===== RESPONSIVE OPERADORES: CELULAR Y TABLET ===== */
@media(max-width:760px){
  html,body{width:100%;max-width:100%;overflow-x:hidden}
  .page-wrap{padding:14px 10px 28px}
  .topbar{height:56px;padding:0 10px}
  .topbar-title{font-size:13px}.topbar-user strong{font-size:10px}.topbar-avatar{width:32px;height:32px}
  .card{border-radius:10px;padding:13px;margin-left:0;margin-right:0}
  .page-header{gap:12px;margin-bottom:16px}.page-header h1{font-size:21px}.page-header p{font-size:11px;line-height:1.45}
  .page-header>.btn{width:100%;justify-content:center;min-height:42px}
  .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.kpi{padding:12px;border-radius:10px}.kpi strong{font-size:21px}.kpi span{font-size:9px;line-height:1.25}
  .searchbar{gap:8px}.searchbar .input,.searchbar .btn{width:100%;min-height:42px}.searchbar .btn{justify-content:center}
  .form-grid{gap:12px}.input,select.input,textarea.input{font-size:16px;min-height:42px}
  .form-footer{flex-direction:column}.form-footer .btn,.form-footer a.btn{width:100%;justify-content:center;min-height:42px}
  .scan-layout{gap:12px}.scanner-card{padding:10px}.reader{min-height:260px}.scanner-help{padding:14px}
  .modal-backdrop{padding:7px;align-items:flex-end}.modal{max-height:94vh;border-radius:14px 14px 0 0}.modal-head{padding:14px}.modal-body{padding:13px}.detail-grid-quality{grid-template-columns:1fr 1fr;gap:7px}.detail-item{padding:9px}.detail-item strong{font-size:11px;overflow-wrap:anywhere}
  /* Tables become readable cards instead of forcing horizontal scrolling. */
  .table-wrap{overflow:visible}.table{min-width:0;width:100%;border:0}.table thead{display:none}.table tbody,.table tr,.table td{display:block;width:100%}.table tr{border:1px solid var(--line);border-radius:9px;margin-bottom:9px;padding:7px;background:#fff}.table td{border:0!important;padding:5px 4px;display:grid;grid-template-columns:42% 58%;gap:5px;font-size:11px;overflow-wrap:anywhere}.table td:before{content:attr(data-label);font-size:9px;font-weight:600;text-transform:uppercase;color:#858b8e}.table td[colspan]:before{content:none}.table td[colspan]{display:block;text-align:center}.status-stack{gap:3px}
  .quick-actions{gap:8px}.quick-action{padding:11px}.process-step{padding:9px 4px}.process-step span{font-size:9px}
}
@media(min-width:761px) and (max-width:1100px){
  .main-shell{margin-left:250px;width:calc(100% - 250px)}.page-wrap{padding:22px 20px}.table-wrap{overflow-x:auto}
}
@media(max-width:420px){.detail-grid-quality{grid-template-columns:1fr}.kpi-grid{grid-template-columns:1fr 1fr}.kpi strong{font-size:19px}.mobile-menu{width:36px;height:36px}.topbar-sub{display:none}}

.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:20px 0}.chart-box{height:310px;width:100%}.excel-table{min-width:1850px}.excel-table th{white-space:nowrap;font-size:10px}.excel-table td{font-size:10px;vertical-align:top}.excel-table small{color:#7f868b}.photo-upload{display:grid;grid-template-columns:180px 1fr 1fr auto;gap:8px;align-items:end}.photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}.photo-card{border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff}.photo-card img{width:100%;height:130px;object-fit:cover;display:block}.photo-card>div{padding:8px}.photo-card strong{display:block;font-size:10px;text-transform:uppercase}.photo-card small{display:block;color:var(--muted);margin-top:3px}.photo-card .btn{margin-top:5px}.chart-grid .card{margin-bottom:0}.chart-grid>.chart-box{background:#fff;border:1px solid #eef0f2;border-radius:10px}.muted{font-size:10px;color:var(--muted)}
@media(max-width:900px){.chart-grid{grid-template-columns:1fr}.photo-upload{grid-template-columns:1fr}.photo-grid{grid-template-columns:repeat(2,1fr)}.chart-box{height:270px}}
@media(max-width:760px){.excel-table{min-width:0}.excel-table thead{display:none}.photo-grid{grid-template-columns:1fr 1fr}.photo-card img{height:110px}.chart-box{height:250px}}

.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:20px 0}.chart-box{height:310px;width:100%}.excel-table{min-width:1850px}.excel-table th{white-space:nowrap;font-size:10px}.excel-table td{font-size:10px;vertical-align:top}.excel-table small{color:#7f868b}.photo-upload{display:grid;grid-template-columns:180px 1fr 1fr auto;gap:8px;align-items:end}.photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}.photo-card{border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff}.photo-card img{width:100%;height:130px;object-fit:cover;display:block}.photo-card>div{padding:8px}.photo-card strong{display:block;font-size:10px;text-transform:uppercase}.photo-card small{display:block;color:var(--muted);margin-top:3px}.photo-card .btn{margin-top:5px}.chart-grid .card{margin-bottom:0}.chart-grid>.chart-box{background:#fff;border:1px solid #eef0f2;border-radius:10px}.muted{font-size:10px;color:var(--muted)}
@media(max-width:900px){.chart-grid{grid-template-columns:1fr}.photo-upload{grid-template-columns:1fr}.photo-grid{grid-template-columns:repeat(2,1fr)}.chart-box{height:270px}}
@media(max-width:760px){.excel-table{min-width:0}.excel-table thead{display:none}.photo-grid{grid-template-columns:1fr 1fr}.photo-card img{height:110px}.chart-box{height:250px}}

/* Evidencias de toma - mantiene el diseño existente */
.capture-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.capture-item{border:1px solid var(--line);border-radius:9px;padding:11px;background:#fff}.capture-item label{display:block;font-size:10px;font-weight:600;margin-bottom:7px}.capture-item small{display:block;color:var(--muted);font-size:9px;margin-top:5px}.capture-item .input{font-size:11px;padding:8px}
@media(max-width:900px){.capture-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.capture-grid{grid-template-columns:1fr}}

.inline-capture{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px;align-items:center}.capture-btn{white-space:nowrap}@media(max-width:720px){.inline-capture{grid-template-columns:1fr}.capture-btn{width:100%}}

/* ===== VERSION 5: FEEDBACK DE CARGA Y BARRA SUPERIOR DE MUESTRAS ===== */
.global-loading{position:fixed;inset:0;z-index:5000;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.72);backdrop-filter:blur(2px);opacity:0;visibility:hidden;transition:opacity .16s ease,visibility .16s ease}
.global-loading.show{opacity:1;visibility:visible}
.global-loading-card{min-width:230px;max-width:320px;padding:22px 26px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 50px rgba(0,0,0,.14);text-align:center;font-size:11px;color:#7f868b}
.global-loading-card strong{display:block;color:#202423;font-size:12px;margin-bottom:4px}
.global-loading-card span{display:block;font-size:9px}
.samples-top-scroll{width:100%;height:15px;overflow-x:auto;overflow-y:hidden;margin:0 0 8px;border:1px solid #e5e8ea;border-radius:7px;background:#f7f8f9;scrollbar-width:auto}
.samples-top-scroll-inner{height:1px;min-width:100%}
#samplesTableWrap{overflow-x:auto}
@media(max-width:760px){.samples-top-scroll{display:none}}

/* V5.1 - estado visual de fotografía cargada */
.capture-btn.capture-loaded,
#photoForm .btn.capture-loaded{background:#198754;color:#fff;border-color:#198754}
.capture-btn.capture-loaded:hover,
#photoForm .btn.capture-loaded:hover{background:#157347;color:#fff}
.cal-photo-btn.capture-loaded{background:#198754;color:#fff;border-color:#198754;font-weight:700}.cal-photo-btn.capture-loaded:hover{background:#157347;color:#fff}

/* V6 - estado visual de fotografía cargada */
.capture-btn.capture-loaded,
#photoForm .btn.capture-loaded{background:#198754;color:#fff;border-color:#198754}
.capture-btn.capture-loaded:hover,
#photoForm .btn.capture-loaded:hover{background:#157347;color:#fff}
.cal-photo-btn.capture-loaded{background:#198754;color:#fff;border-color:#198754;font-weight:700}.cal-photo-btn.capture-loaded:hover{background:#157347;color:#fff}

/* V6 - administración de productos/concretos */
.product-code{font-weight:700;letter-spacing:.3px}.product-spec-note{font-size:11px;color:#777}

/* ===== V12 · UI/UX, avatares, operación masiva y gráficos ===== */
.avatar-photo{overflow:hidden!important;padding:0!important;background:#fff!important}.avatar-photo img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:1/1}.user-avatar.avatar-photo,.topbar-avatar.avatar-photo,.chat-avatar.avatar-photo{padding:0!important}.chat-avatar.avatar-photo img{width:100%;height:100%;object-fit:cover;border-radius:inherit;display:block}.user-table-photo,.user-table-initial{width:34px;height:34px;border-radius:50%;object-fit:cover;display:inline-flex;align-items:center;justify-content:center;background:var(--yellow);color:#333;font-weight:700;font-size:10px}.user-photo-editor{display:grid;grid-template-columns:92px 1fr;gap:14px;align-items:center}.user-photo-editor img,.user-photo-placeholder{width:92px;height:92px;border-radius:50%;object-fit:cover;border:2px solid #e5e8eb}.user-photo-placeholder{display:flex;align-items:center;justify-content:center;background:var(--yellow);font-weight:700;font-size:22px}.user-photo-preview{width:92px;height:92px;border-radius:50%;object-fit:cover;border:2px solid var(--yellow)}.bulk-head{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:13px;background:#f8f9fa;border:1px solid var(--line);border-radius:10px;margin-bottom:12px}.bulk-head>div:first-child span{display:block;color:var(--muted);font-size:10px;margin-top:3px}.bulk-actions{display:flex;gap:6px;flex-wrap:wrap}.bulk-cylinder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px}.bulk-cylinder{display:flex;align-items:center;gap:9px;padding:11px;border:1px solid #e3e7ea;border-radius:9px;background:#fff;cursor:pointer;text-align:left}.bulk-cylinder:hover{border-color:var(--yellow);background:#fffaf0}.bulk-cylinder.disabled{opacity:.5;cursor:not-allowed}.bulk-cylinder input{accent-color:var(--yellow);width:18px;height:18px}.bulk-cylinder strong{display:block;font-size:11px}.bulk-cylinder small{display:block;color:var(--muted);font-size:9px;margin-top:2px}.essay-pick{width:100%;font-family:inherit}.gauss-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:10px 0}.gauss-kpi{border:1px solid var(--line);border-radius:9px;padding:10px;background:#fff}.gauss-kpi span{display:block;color:var(--muted);font-size:9px}.gauss-kpi strong{display:block;margin-top:3px;font-size:16px;color:#333}.mobile-action-row{display:flex;gap:8px}.mobile-action-row .input{flex:1}.essay-sample-search{margin-bottom:18px;padding:12px;background:#f8f9fa;border:1px solid var(--line);border-radius:9px}
@media(max-width:760px){.bulk-head{display:block}.bulk-actions{margin-top:10px}.bulk-actions .btn{flex:1;min-height:42px}.bulk-cylinder-grid{grid-template-columns:1fr 1fr}.mobile-action-row{display:grid;grid-template-columns:1fr}.mobile-action-row .btn{width:100%;min-height:44px}.gauss-kpis{grid-template-columns:1fr 1fr}.user-photo-editor{grid-template-columns:78px 1fr}.user-photo-editor img,.user-photo-placeholder,.user-photo-preview{width:78px;height:78px}.form-card .input,.filters .input{min-height:44px}.chart-box{min-height:250px}}
@media(max-width:420px){.bulk-cylinder-grid{grid-template-columns:1fr}.gauss-kpis{grid-template-columns:1fr 1fr}}

.history-user{display:flex;align-items:center;gap:7px}.history-user img{width:28px;height:28px;border-radius:50%;object-fit:cover;border:1px solid #ddd}.cylinder-location{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:5px}.cylinder-location .input{min-height:38px}.result-error{margin-top:8px;padding:9px;border-radius:8px;background:#fff1f0;border:1px solid #f3c5c0;color:#9d2f27}.result-ok{margin-top:8px;padding:9px;border-radius:8px;background:#f5fbf2;border:1px solid #cfe7c8;color:#356d2d}@media(max-width:760px){.cylinder-location{grid-template-columns:1fr}.cylinder-location .input{min-height:44px}}
/* V17: selección de cilindros y ubicación de curado */
.bulk-cylinder.selectable-cylinder{position:relative;align-items:flex-start;flex-wrap:wrap;transition:box-shadow .15s,border-color .15s,background .15s}
.bulk-cylinder.selectable-cylinder.selected{border-color:var(--yellow);background:#fffaf0;box-shadow:0 0 0 2px rgba(251,178,0,.18)}
.bulk-cylinder.selectable-cylinder .cylinder-main{flex:1;min-width:110px}
.cylinder-location{width:100%;grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:6px;padding-top:8px;border-top:1px dashed #e1e5e8}
.cylinder-location label{display:block;font-size:9px;font-weight:700;color:#5f666b;text-transform:uppercase;letter-spacing:.04em}
.cylinder-location .input{margin-top:4px;min-height:40px;background:#fff}
.essay-cylinder-grid .essay-pick{justify-content:space-between;align-items:center}
.essay-pick.essay-unavailable{cursor:not-allowed;opacity:.58;background:#f6f7f8}
.essay-pick.essay-available{border-color:#dfe4e7}
.essay-availability-note{margin:0 0 10px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:#f8f9fa;color:#5f666b;font-size:11px}
@media(max-width:760px){.cylinder-location{grid-template-columns:1fr}.bulk-cylinder.selectable-cylinder{padding:10px}.essay-cylinder-grid .essay-pick{min-height:58px}}

/* V18: selección realmente por toda la tarjeta y mejor lectura de ubicación de curado */
.bulk-cylinder.selectable-cylinder{cursor:pointer;user-select:none;}
.bulk-cylinder.selectable-cylinder:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;}
.bulk-cylinder.curado-card{min-width:0;}
.curado-cylinder-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));}
.curado-cylinder-grid .cylinder-location{grid-template-columns:minmax(145px,1fr) minmax(145px,1fr);gap:12px;}
.curado-cylinder-grid .cylinder-location label{font-size:10px;}
.curado-cylinder-grid .cylinder-location .input{min-height:44px;font-size:12px;padding:9px 10px;}
.curado-cylinder-grid .cylinder-main{min-width:140px;}
@media(max-width:760px){.curado-cylinder-grid{grid-template-columns:1fr;}.curado-cylinder-grid .cylinder-location{grid-template-columns:1fr 1fr;}.curado-cylinder-grid .cylinder-location .input{min-height:46px;}}
@media(max-width:520px){.curado-cylinder-grid .cylinder-location{grid-template-columns:1fr;}}

/* V22: lectura clara de tanque y posición en Ingreso a curado */
.curado-cylinder-grid .location-current{
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-height:52px;
  padding:8px 10px;
  border:1px solid #dfe4e7;
  border-radius:8px;
  background:#f8f9fa;
}
.curado-cylinder-grid .location-current span{
  font-size:9px;
  font-weight:800;
  color:#687078;
  text-transform:uppercase;
  letter-spacing:.05em;
}
.curado-cylinder-grid .location-current strong{
  margin-top:3px;
  font-size:13px;
  color:#25292d;
  line-height:1.2;
  overflow-wrap:anywhere;
}
.curado-cylinder-grid .cylinder-location{
  grid-template-columns:1fr 1fr;
}
.curado-cylinder-grid .cylinder-location .location-current + .location-current{
  margin-left:0;
}
@media(max-width:520px){
  .curado-cylinder-grid .cylinder-location{
    grid-template-columns:1fr;
  }
}

/* CORRECCION V22 - tarjetas de Ingreso a curado realmente amplias */
.curado-cylinder-grid{
  grid-template-columns:repeat(auto-fit,minmax(460px,1fr)) !important;
  gap:14px !important;
  align-items:stretch;
}
.curado-cylinder-grid .bulk-cylinder.selectable-cylinder{
  width:100%;
  min-width:0;
  min-height:170px;
  padding:14px;
  box-sizing:border-box;
  align-content:flex-start;
}
.curado-cylinder-grid .cylinder-location{
  width:100%;
  min-width:0;
  grid-template-columns:repeat(2,minmax(190px,1fr)) !important;
  gap:10px !important;
}
.curado-cylinder-grid .location-current,
.curado-cylinder-grid .cylinder-location label{
  min-width:0;
}
.curado-cylinder-grid .location-current strong,
.curado-cylinder-grid .op-tank,
.curado-cylinder-grid .op-pos{
  width:100%;
  box-sizing:border-box;
}

/* CORRECCION V22 - toda la tarjeta es una zona tactil de seleccion */
.bulk-cylinder.selectable-cylinder{
  -webkit-tap-highlight-color:transparent;
  touch-action:manipulation;
}
.bulk-cylinder.selectable-cylinder .cylinder-main{
  cursor:pointer;
}
.bulk-cylinder.selectable-cylinder.selected{
  border-color:var(--yellow) !important;
  background:#fffaf0 !important;
  box-shadow:0 0 0 2px rgba(251,178,0,.20);
}
.essay-cylinder-grid .essay-pick.essay-available{
  width:100%;
  min-height:72px;
  cursor:pointer;
  touch-action:manipulation;
}
@media(max-width:980px){
  .curado-cylinder-grid{grid-template-columns:1fr !important;}
}
@media(max-width:600px){
  .curado-cylinder-grid .cylinder-location{grid-template-columns:1fr !important;}
}

/* V22.1 - selección visible de cilindro en Registrar ensayo */
.essay-cylinder-grid .essay-pick.essay-selected{
  border-color:var(--yellow) !important;
  background:#fffaf0 !important;
  box-shadow:0 0 0 2px rgba(251,178,0,.22);
}
.essay-cylinder-grid .essay-pick.essay-selected .badge-success{
  background:var(--yellow);
  color:#222;
}

/* V23: paginación de Muestras y ubicación de curado simplificada */
.samples-pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:12px;padding:12px 0 2px;border-top:1px solid var(--line)}
.samples-page-info{font-size:10px;color:var(--muted);min-width:180px}
.samples-page-size{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--muted)}
.samples-page-size .input{width:auto;min-width:72px;height:34px;padding:6px 9px}
.samples-page-buttons{display:flex;align-items:center;gap:5px;flex-wrap:wrap;justify-content:flex-end}
.samples-page-buttons .btn{min-width:34px;height:34px;padding:6px 9px}
.samples-page-buttons .btn:disabled{opacity:.45;cursor:not-allowed}
.samples-page-ellipsis{font-size:12px;color:var(--muted);padding:0 2px}
.curado-cylinder-grid{grid-template-columns:repeat(auto-fit,minmax(430px,1fr)) !important;gap:14px !important}
.curado-cylinder-grid .bulk-cylinder.selectable-cylinder{min-height:150px;padding:15px;align-content:flex-start}
.curado-cylinder-grid .cylinder-location{grid-template-columns:minmax(180px,1fr) minmax(180px,1fr) !important;gap:12px !important;margin-top:10px}
.curado-cylinder-grid .cylinder-location label{font-size:10px;line-height:1.2}
.curado-cylinder-grid .cylinder-location .input{width:100%;min-height:48px;font-size:12px;padding:10px 11px;box-sizing:border-box}
.curado-cylinder-grid .cylinder-main{min-width:150px}
@media(max-width:980px){.curado-cylinder-grid{grid-template-columns:1fr !important}}
@media(max-width:600px){.samples-pagination{align-items:stretch}.samples-page-info,.samples-page-size,.samples-page-buttons{width:100%;justify-content:center}.curado-cylinder-grid .cylinder-location{grid-template-columns:1fr !important}}

/* Alertas de operación: errores del servidor y validaciones críticas deben ser visibles y no perderse como toast. */
.system-alert-backdrop{position:fixed;inset:0;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(24,28,27,.58);z-index:5000}
.system-alert-backdrop.show{display:flex}
.system-alert{position:relative;width:min(560px,94vw);background:#fff;border-radius:16px;box-shadow:0 24px 70px rgba(0,0,0,.28);border-top:5px solid var(--danger);padding:24px 54px 24px 24px;display:flex;gap:16px;align-items:flex-start}
.system-alert.success{border-top-color:var(--success)}
.system-alert.warning{border-top-color:var(--warning)}
.system-alert.info{border-top-color:#3b82f6}
.system-alert-icon{width:42px;height:42px;flex:none;border-radius:50%;display:grid;place-items:center;background:#fde8ea;color:#842029;font-size:23px;font-weight:700}
.system-alert.success .system-alert-icon{background:#dff4e8;color:#146c43}
.system-alert.warning .system-alert-icon{background:#fff1c9;color:#8a6100}
.system-alert.info .system-alert-icon{background:#e7f0ff;color:#2457a6}
.system-alert-content{min-width:0}
.system-alert-content h3{margin:0 0 7px;font-size:16px;color:#343938}
.system-alert-content div{font-size:13px;line-height:1.55;color:#50575b;overflow-wrap:anywhere;white-space:pre-line}
.system-alert-close{position:absolute;right:14px;top:12px;width:34px;height:34px;border:0;border-radius:8px;background:#eef0f2;color:#50575b;font-size:22px;line-height:1;cursor:pointer}
.system-alert-close:hover{background:#e2e6e9}
@media(max-width:760px){.system-alert-backdrop{padding:12px}.system-alert{width:100%;padding:20px 48px 20px 18px}.system-alert-content h3{font-size:14px}.system-alert-content div{font-size:12px}}

/* Versión 30 - presentación y análisis del Dashboard */
.dashboard-designs-card .designs-chart-box{min-height:380px;height:380px}
.dashboard-trend-card{margin-top:20px}
.dashboard-trend-filters{align-items:flex-end}
.age-multi-filter{min-width:300px}
.age-multi{display:flex;flex-wrap:wrap;gap:7px;padding-top:4px}
.age-option{display:inline-flex;align-items:center;gap:5px;padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;font-size:11px;font-weight:600}
.age-option input{accent-color:#fbb200}
.trend-kpis{display:grid;grid-template-columns:repeat(7,minmax(110px,1fr));gap:8px;margin:12px 0}
.trend-kpi{border:1px solid var(--line);border-radius:9px;padding:10px;background:#fff;min-height:68px}
.trend-kpi span{display:block;color:var(--muted);font-size:9px}
.trend-kpi strong{display:block;margin-top:4px;font-size:15px}
.trend-main-chart{height:430px;min-height:360px}
.trend-stats-table{margin-top:12px}
.dashboard-secondary-charts{margin-top:20px}
@media(max-width:1100px){.trend-kpis{grid-template-columns:repeat(4,1fr)}.age-multi-filter{min-width:240px}}
@media(max-width:760px){.trend-kpis{grid-template-columns:repeat(2,1fr)}.trend-main-chart{height:360px}.dashboard-designs-card .designs-chart-box{min-height:360px}.age-multi-filter{min-width:0}.age-multi{gap:5px}.age-option{padding:6px 8px}}

/* VERSION 31 - Dashboard layout */
.dashboard-chart-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:stretch;margin-bottom:20px}.dashboard-chart-row>.card{margin-bottom:0}.dashboard-chart-row-top .chart-box,.dashboard-chart-row-second .chart-box{height:360px}.dashboard-chart-row-top .dashboard-designs-card .designs-chart-box{height:100%;min-height:360px}.dashboard-chart-row-second .chart-box{min-height:360px}.dashboard-trend-card{margin-top:0}.trend-main-chart{height:500px;min-height:420px}
@media(max-width:900px){.dashboard-chart-row{grid-template-columns:1fr}.dashboard-chart-row-top .chart-box,.dashboard-chart-row-second .chart-box,.dashboard-chart-row-top .dashboard-designs-card .designs-chart-box{height:360px;min-height:320px}}
@media(max-width:760px){.dashboard-chart-row{gap:12px;margin-bottom:12px}.dashboard-chart-row-top .chart-box,.dashboard-chart-row-second .chart-box,.dashboard-chart-row-top .dashboard-designs-card .designs-chart-box{height:300px;min-height:280px}.trend-main-chart{height:420px;min-height:380px}}

/* VERSION 34 - Filtro desplegable de obras, integrado al diseño original */
.dashboard-trend-filters{align-items:end;overflow:visible}
.trend-obra-filter{min-width:290px;position:relative;z-index:50}
.trend-obra-filter>label{display:block}
.multi-select{position:relative;width:100%}
.multi-select-toggle{width:100%;height:42px;cursor:pointer;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:#fff}
.multi-select-toggle::after{content:'▾';font-size:11px;color:var(--muted);flex:0 0 auto}
.multi-select-toggle[aria-expanded="true"]{border-color:#d6aa38;box-shadow:0 0 0 3px rgba(251,178,0,.10)}
.multi-select-menu{display:none;position:absolute;left:0;right:0;top:calc(100% + 6px);max-height:300px;overflow-y:auto;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 34px rgba(20,30,40,.16);padding:8px;z-index:1000}
.multi-select-menu.show{display:block}
.multi-select-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;position:sticky;top:0;background:#fff;padding:0 0 8px;margin-bottom:2px;border-bottom:1px solid var(--line);z-index:2}
.multi-select-action{width:100%;min-height:34px;border:1px solid #e1e5e8;background:#f7f8f9;color:#42484c;border-radius:8px;padding:6px 8px;font-size:11px;font-weight:700;cursor:pointer;transition:.15s ease}
.multi-select-action:hover:not(:disabled){background:#fff3d6;border-color:#f1cf78;color:#6b4c00}
.multi-select-action:disabled{opacity:.45;cursor:not-allowed}
.multi-select-option{display:flex!important;align-items:center;gap:9px;padding:9px 10px;border-radius:8px;cursor:pointer;font-size:11px;font-weight:600;color:#3f4548;line-height:1.25}
.multi-select-option:hover{background:#f7f8f9}
.multi-select-option input{width:15px;height:15px;accent-color:#fbb200;margin:0;flex:0 0 auto}
.multi-select-option span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.multi-select-empty{padding:12px;color:var(--muted);font-size:11px}
@media(max-width:900px){.trend-obra-filter{min-width:240px}}
@media(max-width:760px){.trend-obra-filter{min-width:0}.multi-select-menu{max-height:260px}}


/* ===== V37 · MOBILE UX ===== */
.connection-status{display:inline-flex;align-items:center;gap:4px;font-size:10px;font-weight:600;color:#198754;white-space:nowrap}
.connection-status.offline{color:#a66a00}
.mobile-stepper{display:none}
.mobile-sticky-actions{position:sticky!important;bottom:0;z-index:700;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);padding:10px!important;margin:14px -13px -13px!important;border-top:1px solid var(--line);box-shadow:0 -8px 22px rgba(25,32,38,.08)}
.mobile-sticky-actions .btn{min-height:48px}
.v37-mobile-hidden{display:block}
@media(max-width:760px){
  .connection-status{font-size:9px}.topbar-user{gap:6px}.topbar-user .connection-status{margin-right:2px}
  .mobile-stepper{display:block;position:sticky;top:56px;z-index:650;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:12px;box-shadow:0 5px 18px rgba(25,32,38,.07)}
  .mobile-stepper-title{display:flex;justify-content:space-between;align-items:center;font-size:10px}.mobile-stepper-title strong{font-size:11px}.mobile-stepper-title span{color:var(--muted);font-weight:600}
  .mobile-stepper-track{height:4px;background:#eef0f2;border-radius:999px;overflow:hidden;margin:8px 0}.mobile-stepper-track span{display:block;height:100%;width:33%;background:var(--yellow);transition:width .2s ease}
  .mobile-step-buttons{display:flex;gap:7px}.mobile-step-buttons .btn{flex:1;min-height:40px}
  .v37-mobile-hidden{display:none!important}
  .capture-btn{min-height:46px!important;font-size:11px!important}.capture-btn.capture-loaded{font-weight:700}
  .form-card .form-section{margin-top:16px}.form-card .form-section h3{font-size:12px}
  .bulk-head{position:sticky;top:56px;z-index:500;background:#fff}.bulk-actions .btn{min-height:44px}.bulk-cylinder{min-height:70px;padding:13px!important}.bulk-cylinder input{width:22px;height:22px;flex:none}
  .essay-pick.essay-available{min-height:64px!important}.essay-sample-search{padding:10px}.essay-sample-search .btn{min-height:46px}
  .photo-upload{gap:10px}.photo-upload .btn{min-height:46px}.photo-card .btn{min-height:42px}
  .chart-box{min-height:280px;height:280px}.dashboard-trend-card .trend-main-chart{height:380px;min-height:360px}
  .page-wrap{padding-bottom:26px}
}
@media(max-width:420px){.operator-action-grid{grid-template-columns:1fr}.operator-action{min-height:66px}.mobile-stepper{top:54px}}


/* V37 · barra inferior de operación para celular */
.mobile-operator-nav{display:none}
@media(max-width:760px){
  .mobile-operator-nav{position:fixed;left:0;right:0;bottom:0;z-index:900;display:flex;justify-content:space-around;gap:2px;padding:7px 5px calc(7px + env(safe-area-inset-bottom));background:rgba(255,255,255,.98);border-top:1px solid var(--line);box-shadow:0 -6px 22px rgba(25,32,38,.10);backdrop-filter:blur(8px)}
  .mobile-operator-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:48px;border-radius:8px;text-decoration:none;color:#697075;touch-action:manipulation}
  .mobile-operator-nav a:active,.mobile-operator-nav a:hover{background:#fff8e6;color:#7a5800}
  .mobile-operator-nav span{font-size:18px;line-height:18px}.mobile-operator-nav small{font-size:7.5px;font-weight:600;white-space:nowrap}
  .page-wrap{padding-bottom:92px}
}

/* V38 - Design System VITAA + iconography + global tools */
:root{--yellow:#fbb200;--yellow-soft:#fff6df;--ink:#252725;--muted:#6d7579;--line:#e5e8ea;--surface:#fff;--success:#1f8f57;--warning:#b77900;--danger:#b42318;--info:#2f6f95;--shadow-sm:0 2px 10px rgba(25,32,30,.06);--shadow-md:0 12px 34px rgba(25,32,30,.12);--radius:12px}
button,.btn,a,input,select,textarea{font-family:Poppins,Arial,sans-serif}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;border-radius:9px;font-weight:600;transition:transform .12s ease,box-shadow .12s ease,background .12s ease,border-color .12s ease}.btn:hover{transform:translateY(-1px)}.btn:focus-visible,.input:focus-visible,.multi-select-toggle:focus-visible{outline:3px solid rgba(251,178,0,.22);outline-offset:1px}.nav-icon{width:28px;height:28px;display:grid;place-items:center}.nav-icon i{font-size:16px}.mobile-menu i{font-size:21px}.logout-link i{font-size:15px}
.topbar-user{gap:10px}.topbar-icon-btn{position:relative;width:38px;height:38px;border:1px solid var(--line);background:#fff;border-radius:10px;color:#42484c;display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow-sm)}.topbar-icon-btn:hover{border-color:#d7b34e;background:var(--yellow-soft)}.topbar-icon-btn i{font-size:16px}.notification-count{position:absolute;right:-5px;top:-5px;min-width:18px;height:18px;padding:0 4px;border-radius:99px;background:#d92d20;color:#fff;font-size:9px;font-weight:700;display:grid;place-items:center;border:2px solid #fff}.notification-count[hidden]{display:none}
.v38-overlay{position:fixed;inset:0;background:rgba(20,24,22,.55);z-index:6000;display:flex;align-items:center;justify-content:center;padding:18px;backdrop-filter:blur(2px)}.v38-search-modal{width:min(720px,96vw);max-height:min(80vh,760px);overflow:auto;background:#fff;border-radius:18px;box-shadow:0 28px 80px rgba(0,0,0,.25);padding:22px}.v38-notif-panel{margin-left:auto;width:min(430px,96vw);height:100%;max-height:calc(100vh - 24px);overflow:auto;background:#fff;border-radius:18px;box-shadow:0 28px 80px rgba(0,0,0,.25);padding:20px}.v38-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:16px}.v38-modal-head h2{margin:2px 0 4px;font-size:20px}.v38-modal-head p{margin:0;color:var(--muted);font-size:11px}.v38-search-row{display:grid;grid-template-columns:1fr auto;gap:9px}.v38-search-results{margin-top:14px;display:grid;gap:7px}.v38-search-result,.v38-pending-item{width:100%;border:1px solid var(--line);background:#fff;border-radius:11px;padding:11px 12px;display:flex;align-items:center;gap:10px;text-align:left;cursor:pointer;color:var(--ink)}.v38-search-result:hover,.v38-pending-item:hover{border-color:#e2c15f;background:#fffaf0}.v38-result-icon{width:34px;height:34px;border-radius:9px;background:var(--yellow-soft);display:grid;place-items:center;color:#765700;flex:0 0 auto}.v38-search-result span:nth-child(2),.v38-pending-item span{min-width:0;flex:1}.v38-search-result small,.v38-pending-item small{display:block;color:var(--muted);font-size:10px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v38-search-result>i,.v38-pending-item>i{color:#9aa1a5}.v38-pending-group{border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px}.v38-pending-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:9px}.v38-pending-head h3{margin:0;font-size:12px}.v38-pending-head h3 i{margin-right:5px;color:#725400}.v38-pending-item{margin-top:6px}.v38-see-all{margin-top:8px;width:100%}.empty-state.compact{padding:12px;font-size:11px}
.v38-action-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin:16px 0}.v38-action-card{min-height:76px;padding:12px;border:1px solid var(--line);border-radius:11px;background:#fff;display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;box-shadow:var(--shadow-sm)}.v38-action-card:hover{border-color:#dfbd57;background:#fffaf0;transform:translateY(-1px)}.v38-action-card>i{width:36px;height:36px;border-radius:10px;background:var(--yellow-soft);display:grid;place-items:center;color:#765700;font-size:17px;flex:0 0 auto}.v38-action-card strong,.v38-action-card small{display:block}.v38-action-card strong{font-size:11px}.v38-action-card small{font-size:9px;color:var(--muted);margin-top:2px}.v38-timeline{position:relative;margin:6px 0 0 6px;padding-left:20px}.v38-timeline:before{content:'';position:absolute;left:5px;top:5px;bottom:5px;width:2px;background:#eceff1}.v38-timeline-item{position:relative;display:flex;gap:10px;padding:7px 0 12px}.v38-timeline-dot{position:absolute;left:-20px;top:11px;width:12px;height:12px;border-radius:50%;background:var(--yellow);border:3px solid #fff;box-shadow:0 0 0 1px #e3bd55}.v38-timeline-item strong,.v38-timeline-item small{display:block}.v38-timeline-item strong{font-size:11px}.v38-timeline-item small{font-size:9px;color:var(--muted);margin-top:2px}
.card,.kpi,.quick-action,.bulk-cylinder,.essay-pick{transition:box-shadow .15s ease,border-color .15s ease,transform .15s ease}.card:hover{box-shadow:var(--shadow-sm)}.kpi{border-radius:11px}.badge{font-weight:700}
@media(max-width:760px){.topbar-user>div:last-child{display:none}.topbar-icon-btn{width:40px;height:40px}.connection-status{font-size:9px}.v38-overlay{padding:8px;align-items:flex-end}.v38-search-modal{width:100%;max-height:88vh;border-radius:18px 18px 0 0;padding:18px}.v38-notif-panel{width:100%;max-height:88vh;border-radius:18px 18px 0 0;height:auto}.v38-search-row{grid-template-columns:1fr}.v38-action-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.v38-action-card{min-height:70px;padding:10px}.v38-action-card>i{width:34px;height:34px}.v38-action-card strong{font-size:10px}.v38-action-card small{font-size:8px}}
@media(max-width:430px){.v38-action-grid{grid-template-columns:1fr 1fr}.v38-action-card{gap:7px}.v38-action-card>i{width:32px;height:32px;font-size:15px}.topbar{gap:6px}.topbar-left{min-width:0}.topbar-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}
/* V40 - Chat interno VITAA */
.chat-nav-badge{margin-left:auto;min-width:18px;height:18px;padding:0 5px;border-radius:99px;background:#d92d20;color:#fff;font-size:8px;font-weight:700;display:grid;place-items:center}.chat-nav-badge[hidden]{display:none}
.chat-page{display:grid;grid-template-columns:330px minmax(0,1fr);height:calc(100vh - 112px);min-height:560px;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm)}.chat-sidebar{border-right:1px solid var(--line);display:flex;flex-direction:column;min-width:0}.chat-sidebar-head{padding:18px 16px 10px}.chat-sidebar-head h2{margin:2px 0 3px;font-size:20px}.chat-sidebar-head p{margin:0;color:var(--muted);font-size:10px}.chat-tabs{display:flex;border-bottom:1px solid var(--line);padding:0 12px}.chat-tab{flex:1;border:0;background:none;padding:11px 6px;color:var(--muted);font:600 10px Poppins;cursor:pointer;border-bottom:2px solid transparent}.chat-tab.active{color:#6f5200;border-bottom-color:var(--yellow)}.chat-list{overflow:auto;padding:8px}.chat-list-item{width:100%;display:flex;align-items:center;gap:10px;padding:10px;border:1px solid transparent;background:#fff;border-radius:11px;text-align:left;cursor:pointer;margin-bottom:4px;color:var(--ink)}.chat-list-item:hover,.chat-list-item.selected{background:#fffaf0;border-color:#edd37e}.chat-list-item>span:not(.chat-avatar){min-width:0;flex:1}.chat-list-item strong,.chat-list-item small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-list-item strong{font-size:11px}.chat-list-item small{font-size:9px;color:var(--muted);margin-top:3px}.chat-unread{min-width:19px;height:19px;padding:0 5px;border-radius:99px;background:#d92d20;color:#fff;display:grid;place-items:center;font-size:8px}.chat-main{min-width:0;background:#f7f8f8;position:relative}.chat-empty{height:100%;display:grid;place-items:center;align-content:center;text-align:center;padding:30px;color:var(--muted)}.chat-empty i{font-size:46px;color:#d7b247;margin-bottom:8px}.chat-empty h2{color:var(--ink);font-size:20px;margin:0 0 5px}.chat-empty p{max-width:360px;font-size:11px;margin:0}.chat-room{height:100%;display:flex;flex-direction:column;min-width:0}.chat-room-head{height:66px;flex:none;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;padding:10px 14px}.chat-room-head>div:not(.chat-avatar){min-width:0;flex:1}.chat-room-head strong,.chat-room-head small{display:block}.chat-room-head strong{font-size:12px}.chat-room-head small{font-size:9px;color:var(--muted);margin-top:2px}.chat-room-close{display:none;border:0;background:none;color:#777;font-size:16px}.chat-messages{flex:1;overflow:auto;padding:18px 18px 12px;display:flex;flex-direction:column;gap:7px}.chat-message-row{display:flex;align-items:flex-end;gap:7px;max-width:78%}.chat-message-row.mine{margin-left:auto;justify-content:flex-end}.chat-bubble{position:relative;padding:9px 11px 17px;border-radius:13px;background:#fff;border:1px solid var(--line);box-shadow:0 2px 5px rgba(25,32,30,.04);font-size:11px;line-height:1.45;min-width:70px}.chat-message-row.mine .chat-bubble{background:#fff6dc;border-color:#ecd27d}.chat-sender{display:block;font-weight:700;color:#6f5200;margin-bottom:3px}.chat-time{position:absolute;right:7px;bottom:4px;font-size:7px;color:#8b9194}.chat-composer{position:relative;display:flex;align-items:center;gap:7px;background:#fff;border-top:1px solid var(--line);padding:10px 12px}.chat-composer .input{min-width:0;flex:1;min-height:44px;border-radius:12px}.chat-tool,.chat-send{width:42px;height:42px;border-radius:11px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;flex:none}.chat-tool{color:#657077}.chat-send{background:#fbb200;border-color:#fbb200;color:#332500}.chat-emoji-picker{position:absolute;right:58px;bottom:64px;z-index:20;width:230px;padding:9px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-md);display:grid;grid-template-columns:repeat(6,1fr);gap:3px}.chat-emoji-picker[hidden]{display:none}.chat-emoji-picker button{border:0;background:none;border-radius:8px;font-size:21px;padding:5px;cursor:pointer}.chat-emoji-picker button:hover{background:#fff5d8}.chat-attachment-preview{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:7px 12px;background:#fffaf0;border-top:1px solid #f0dfad;font-size:9px}.chat-attachment-preview button{border:0;background:none;cursor:pointer}.chat-online{color:#1f8f57;font-weight:600}.chat-online i{font-size:6px;margin-right:3px}.chat-last{color:var(--muted)}
/* V47 - dimensiones fijas para avatares del chat: las fotos nunca pueden definir el tamaño de la tarjeta */
.chat-avatar{width:48px;height:48px;min-width:48px;min-height:48px;flex:0 0 48px;border-radius:50%;overflow:hidden;display:grid;place-items:center;background:var(--yellow);color:#333;font-weight:700;font-size:11px;line-height:1;}
.chat-avatar img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:cover;object-position:center;}
.chat-avatar.avatar-photo{padding:0!important;background:#fbb200!important;overflow:hidden!important;}
.chat-avatar.large{width:42px;height:42px;min-width:42px;min-height:42px;flex-basis:42px;font-size:13px}
.chat-avatar.mini{width:27px;height:27px;min-width:27px;min-height:27px;flex-basis:27px;font-size:8px}
.chat-list-item .chat-avatar{width:48px;height:48px;min-width:48px;min-height:48px;flex-basis:48px}
.chat-image-link{display:block;margin-top:6px;max-width:320px;max-height:300px;overflow:hidden;border-radius:9px;background:#f3f5f5;line-height:0;}
.chat-image-link img{display:block;width:auto;height:auto;max-width:100%;max-height:300px;border-radius:9px;object-fit:contain;object-position:center;}

@media(max-width:760px){.chat-page{height:calc(100vh - 160px);min-height:520px;grid-template-columns:1fr}.chat-sidebar{display:flex}.chat-main{position:absolute;inset:0;background:#f7f8f8;z-index:20}.chat-room-close{display:block}.chat-page:has(.chat-room:not([hidden])) .chat-sidebar{visibility:hidden}.chat-messages{padding:12px 10px 10px}.chat-message-row{max-width:90%}.chat-image-link img{max-width:220px;max-height:220px}.chat-composer{padding:8px 7px}.chat-tool,.chat-send{width:42px;height:42px}.chat-emoji-picker{right:50px;bottom:62px}.chat-sidebar-head{padding-top:13px}}


/* V45: navegación lateral con scroll independiente */
.sidebar{overflow:hidden}
.sidebar-brand{flex:none}
.sidebar-scroll{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.25) transparent;padding-bottom:10px}
.sidebar-scroll::-webkit-scrollbar{width:7px}.sidebar-scroll::-webkit-scrollbar-track{background:transparent}.sidebar-scroll::-webkit-scrollbar-thumb{background:rgba(255,255,255,.22);border-radius:99px}
.sidebar-bottom{flex:none;margin-top:0}

/* V45: chat estable y profesional */
.chat-page{position:relative;display:grid;grid-template-columns:360px minmax(0,1fr);height:calc(100dvh - 116px);min-height:560px;max-height:calc(100dvh - 116px);background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 10px 35px rgba(25,32,30,.07)}
.chat-sidebar{min-width:0;min-height:0;display:flex;flex-direction:column;border-right:1px solid #e6e9eb;background:#fff}
.chat-sidebar-head{flex:none;padding:20px 18px 12px}.chat-sidebar-head h2{font-size:21px;margin:3px 0 4px}.chat-sidebar-head p{margin:0 0 13px;font-size:10px;color:var(--muted)}
.chat-search{display:flex;align-items:center;gap:8px;height:38px;padding:0 11px;border:1px solid #e1e5e8;border-radius:10px;background:#f8f9fa}.chat-search i{color:#899096;font-size:12px}.chat-search input{border:0;outline:0;background:transparent;min-width:0;flex:1;font:500 10px Poppins;color:var(--ink)}
.chat-tabs{flex:none}.chat-list{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:9px;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#cfd4d8 transparent}.chat-list::-webkit-scrollbar{width:7px}.chat-list::-webkit-scrollbar-thumb{background:#d2d7da;border-radius:99px}
.chat-list-item{min-height:66px}.chat-list-item[hidden]{display:none!important}
.chat-main{min-width:0;min-height:0;position:relative;overflow:hidden;background:#f6f8f9}.chat-empty{position:absolute;inset:0}.chat-empty[hidden]{display:none!important}.chat-room{position:absolute;inset:0;display:flex;flex-direction:column;min-width:0;min-height:0;background:#f6f8f9;z-index:2}.chat-room-head{height:74px;flex:none}.chat-room-title{min-width:0;flex:1}.chat-room-title strong{font-size:13px}.chat-room-title small{font-size:9px}.chat-room-status{font-size:9px;color:#1f8f57;white-space:nowrap}.chat-messages{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:22px 24px 14px;overscroll-behavior:contain;scroll-behavior:smooth}.chat-composer{flex:none}.chat-avatar img{width:100%;height:100%;object-fit:cover;display:block}.chat-avatar.avatar-photo{padding:0!important;background:#fbb200!important;overflow:hidden}
.chat-image-link img{width:auto;max-width:340px;max-height:340px;object-fit:contain;background:#eef1f3;border:1px solid #e3e7ea}
@media(max-width:900px) and (min-width:761px){.chat-page{grid-template-columns:310px minmax(0,1fr)}}
@media(max-width:760px){.chat-page{position:relative;display:block;height:calc(100dvh - 160px);min-height:500px;max-height:none}.chat-sidebar{position:absolute;inset:0;width:100%;z-index:2;border-right:0;transform:translateX(0);transition:transform .18s ease}.chat-main{position:absolute;inset:0;z-index:3;transform:translateX(100%);transition:transform .18s ease}.chat-page.chat-open .chat-sidebar{transform:translateX(-100%)}.chat-page.chat-open .chat-main{transform:translateX(0)}.chat-room-back{display:inline-flex;align-items:center;gap:4px;border:0;background:transparent;color:#6f5200;font:600 10px Poppins;padding:6px 7px;margin-right:2px;cursor:pointer}.chat-messages{padding:12px 10px}.chat-message-row{max-width:90%}.chat-image-link img{max-width:240px;max-height:240px}.chat-composer{padding:8px}.chat-tool,.chat-send{width:42px;height:42px}.sidebar-scroll{padding-bottom:4px}}

/* V46 — menú lateral: altura de ventana y scroll independiente */
.app-shell{height:100dvh;min-height:100dvh}
.sidebar{height:100dvh;min-height:0}
.sidebar-scroll{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain}
.sidebar-bottom{flex:0 0 auto}


/* V49 — Chat: estado de conversación y responsive real */
.chat-empty[hidden]{display:none!important;visibility:hidden!important;pointer-events:none!important}
.chat-room[hidden]{display:none!important;visibility:hidden!important;pointer-events:none!important}
.chat-main{isolation:isolate}
.chat-room{z-index:3;background:#f6f8f9}
.chat-page.chat-open .chat-empty{display:none!important}
.chat-page.chat-open .chat-room:not([hidden]){display:flex!important}
.chat-avatar.avatar-fallback{background:#fbb200!important;color:#332500!important;display:grid!important;place-items:center!important}
.chat-online{white-space:nowrap}
@media(max-width:760px){
  .chat-page{height:calc(100dvh - 128px);min-height:0;max-height:none;border-radius:12px}
  .chat-sidebar,.chat-main{position:absolute;inset:0;width:100%;height:100%}
  .chat-sidebar{transform:translateX(0);z-index:2}
  .chat-main{transform:translateX(100%);z-index:3}
  .chat-page.chat-open .chat-sidebar{transform:translateX(-100%);visibility:hidden}
  .chat-page.chat-open .chat-main{transform:translateX(0);visibility:visible}
  .chat-sidebar-head{padding:14px 12px 8px}
  .chat-sidebar-head h2{font-size:18px}
  .chat-search{height:42px}
  .chat-list{padding:7px}
  .chat-list-item{min-height:62px;padding:8px}
  .chat-room-head{height:60px;padding:8px 9px;gap:7px}
  .chat-room-back{font-size:10px;padding:7px 5px}
  .chat-room-status{display:none}
  .chat-messages{padding:10px 8px}
  .chat-message-row{max-width:92%}
  .chat-bubble{font-size:11px;max-width:calc(100vw - 90px)}
  .chat-image-link{max-width:min(76vw,300px);max-height:260px}
  .chat-image-link img{max-width:100%;max-height:260px}
  .chat-composer{padding:7px 6px;gap:5px}
  .chat-tool,.chat-send{width:40px;height:40px;min-width:40px}
  .chat-composer .input{min-height:40px;font-size:11px}
}
@media(max-width:420px){
  .chat-page{height:calc(100dvh - 118px)}
  .chat-sidebar-head p{font-size:9px}
  .chat-tabs .chat-tab{font-size:9px;padding:9px 4px}
  .chat-avatar{width:44px;height:44px;min-width:44px;min-height:44px;flex-basis:44px}
  .chat-avatar.large{width:36px;height:36px;min-width:36px;min-height:36px;flex-basis:36px}
  .chat-avatar.mini{width:25px;height:25px;min-width:25px;min-height:25px;flex-basis:25px}
  .chat-image-link{max-width:70vw;max-height:220px}
  .chat-image-link img{max-height:220px}
}


/* V50 · navegación rápida móvil restaurada para todos los roles */
.mobile-operator-nav{display:none}
@media(max-width:760px){
  .mobile-operator-nav{position:fixed;left:0;right:0;bottom:0;z-index:1200;display:flex;align-items:stretch;justify-content:space-around;gap:2px;padding:6px 5px calc(6px + env(safe-area-inset-bottom));background:rgba(255,255,255,.98);border-top:1px solid var(--line);box-shadow:0 -6px 22px rgba(25,32,38,.12);backdrop-filter:blur(8px);}
  .mobile-operator-nav a,.mobile-operator-nav button{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:50px;border-radius:9px;text-decoration:none;color:#697075;background:transparent;border:0;font:inherit;cursor:pointer;touch-action:manipulation;}
  .mobile-operator-nav a:hover,.mobile-operator-nav a:active,.mobile-operator-nav button:hover,.mobile-operator-nav button:active,.mobile-operator-nav a.active{background:#fff6df;color:#765700;}
  .mobile-operator-nav a.active span,.mobile-operator-nav button:active span{color:#765700;}
  .mobile-operator-nav span{font-size:18px;line-height:18px;display:grid;place-items:center}.mobile-operator-nav small{font-size:7.5px;font-weight:600;white-space:nowrap;line-height:1.1}
  .page-wrap{padding-bottom:92px;}
  .chat-page{margin-bottom:4px;}
}
@media(max-width:380px){.mobile-operator-nav{padding-left:2px;padding-right:2px}.mobile-operator-nav a,.mobile-operator-nav button{min-height:48px}.mobile-operator-nav span{font-size:17px}.mobile-operator-nav small{font-size:7px}}

/* V51 - trazabilidad de plan de fallas, tanques y calendario */
.v51-check-row{display:flex;gap:14px;flex-wrap:wrap;padding:10px 0}.v51-check{display:flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid #e1e5e8;border-radius:10px;background:#fafbfb;font-weight:600;cursor:pointer}.v51-check input{accent-color:#fbb200;width:18px;height:18px}.v51-operation-table .gm-row.selected{background:#fff8e8;box-shadow:inset 3px 0 #fbb200}.v51-operation-table .gm-row.is-disabled{opacity:.58}.v51-operation-table .input{min-width:110px}.v51-calendar-grid{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:10px;margin-top:16px}.v51-cal-day{border:1px solid #e1e5e8;background:#fff;border-radius:12px;padding:14px;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:4px;font:600 11px Poppins;color:#303534}.v51-cal-day.has-work{border-color:#fbb200;background:#fff8e8}.v51-cal-day span{font-size:9px;color:#70777b;font-weight:500}.v51-cal-day:hover{transform:translateY(-1px);box-shadow:0 5px 16px rgba(0,0,0,.08)}
@media(max-width:760px){.v51-calendar-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.v51-operation-table{font-size:10px}.v51-operation-table .input{min-width:86px}.page-wrap{padding-bottom:86px}.chat-page{margin-bottom:8px}}

/* V53 · Selectores con búsqueda y almanaque real */
.select-search-wrap{display:grid;gap:6px}.select-search-wrap .select-search{margin-bottom:0}.select-search-wrap select{margin-top:0}.real-calendar-card #fullCalendar{min-height:520px}.vitaa-sunday .fc-daygrid-day-number{font-weight:700}.vitaa-holiday{background:rgba(251,178,0,.10)!important}.vitaa-holiday-label{display:block;margin:2px 5px;font-size:9px;line-height:1.15;color:#806000;font-weight:600}.fc .fc-toolbar-title{font-family:Poppins,Arial,sans-serif;font-size:18px}.fc .fc-button{font-family:Poppins,Arial,sans-serif}.fc .fc-daygrid-day.fc-day-today{background:rgba(251,178,0,.12)}@media(max-width:760px){.real-calendar-card #fullCalendar{min-height:430px}.fc .fc-toolbar{flex-wrap:wrap;gap:6px}.fc .fc-toolbar-title{font-size:15px}.fc .fc-button{font-size:11px;padding:5px 8px}.vitaa-holiday-label{font-size:7px}}

/* V54 - cache busting and calendar fallback */
.native-calendar-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0}.native-calendar-head strong{text-transform:capitalize;font-size:18px}.native-calendar-week,.native-calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}.native-calendar-week span{text-align:center;font-size:10px;font-weight:700;color:#6b7280;padding:6px}.native-calendar-day{min-height:72px;border:1px solid #e1e5e8;background:#fff;border-radius:9px;padding:8px;text-align:left;cursor:pointer;font:500 12px Poppins}.native-calendar-day b{display:block;font-size:14px}.native-calendar-day small{display:block;margin-top:5px;font-size:8px;line-height:1.15;color:#806000}.native-calendar-day:hover,.native-calendar-day.selected{border-color:#fbb200;background:#fff8e8}.native-calendar-day.native-sunday{background:#fafafa}.native-calendar-day.native-holiday{box-shadow:inset 0 3px #fbb200}.native-calendar-day.native-today{outline:2px solid rgba(251,178,0,.45)}.native-calendar-empty{min-height:72px}.native-calendar-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:9px;color:#666;margin-top:9px}.native-calendar-results{margin-top:12px}@media(max-width:760px){.native-calendar-day{min-height:58px;padding:6px}.native-calendar-day small{font-size:7px}.native-calendar-week,.native-calendar-grid{gap:3px}.native-calendar-head strong{font-size:14px}}
/* V54.1 - Registrar muestra: conservar formulario en dos columnas y acción de limpieza */
.btn-clear-register{border:1px solid #dc3545!important;background:#fff!important;color:#b02a37!important}
.btn-clear-register:hover{background:#f8d7da!important;color:#842029!important}

/* V54.7 - ensayos centralizados en Calendario ensayo */
.cal-photo-cell{min-width:125px}.cal-photo-cell .btn{white-space:nowrap}.cal-photo-preview img{display:block;border:1px solid var(--line)}
@media(max-width:760px){.cal-photo-cell{min-width:120px}.cal-photo-cell .btn{font-size:10px;padding:6px 8px}.cal-photo-status{font-size:8px}.mobile-operator-nav small{font-size:7px}}

/* V55 chat enhancements: additive only */
.chat-last-preview{font-size:9px!important;color:#5f686d!important;margin-top:3px!important}
.chat-date-separator{align-self:center;margin:10px 0 4px;padding:5px 10px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#7b8286;font-size:8px;font-weight:700;letter-spacing:.05em;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.chat-check{font-size:8px;color:#8b9194;letter-spacing:-2px}.chat-check.read{color:#2d86d8}
.chat-photo-label{font-size:9px;color:#6f777c;margin:3px 0 5px}
.chat-jump-last{position:absolute;right:18px;bottom:76px;z-index:8;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 11px;font-size:9px;font-weight:700;box-shadow:var(--shadow-md);cursor:pointer}.chat-jump-last[hidden]{display:none}
.chat-typing{min-height:16px;padding:0 14px 4px;background:#fff;color:#6d7579;font-size:9px;font-style:italic}.chat-reply{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 12px;background:#fffaf0;border-top:1px solid #f0dfad;font-size:9px}.chat-reply small{display:block;color:#6d7579;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:70vw}.chat-reply button{border:0;background:none;font-size:18px;cursor:pointer;color:#777}
@media(max-width:720px){.chat-message-row{max-width:92%}.chat-jump-last{right:12px;bottom:78px}.chat-reply small{max-width:62vw}}

/* V55.1 · Chat estable: presencia compacta y estados sin ruido */
.chat-presence-summary{min-height:18px;padding:6px 2px 4px;color:#1f8f57;font-size:9px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-presence-summary:empty{display:none}
.chat-last{font-size:9px!important;color:var(--muted)!important}
.chat-room-status{font-weight:600}

/* V55.3 · Responsive sidebar + navegación móvil: cierre táctil y logout siempre accesible */
.sidebar-brand{position:relative}
.sidebar-close{display:none}
@media(max-width:760px){
  .sidebar{z-index:1400;touch-action:pan-y}
  .sidebar-brand{padding-right:54px}
  .sidebar-close{position:absolute;right:12px;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:38px;height:38px;border:1px solid rgba(255,255,255,.14);border-radius:10px;background:rgba(255,255,255,.06);color:#fff;font:inherit;font-size:18px;line-height:1;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
  .sidebar-close:active{background:rgba(251,178,0,.18);color:var(--yellow)}
  .sidebar-overlay{z-index:1390!important;touch-action:none}
  .sidebar-bottom{padding-bottom:104px!important}
  .mobile-operator-nav{z-index:1200}
  .page-wrap{padding-bottom:104px!important}
}

/* V55.5 FINAL · responsive mobile menu and logout protection */
@media (max-width:760px){
  .sidebar{z-index:2000!important;height:100dvh;max-height:100dvh;overscroll-behavior:contain;}
  .sidebar.open{transform:translateX(0);visibility:visible;pointer-events:auto;}
  .sidebar-overlay{z-index:1990!important;pointer-events:none;}
  .sidebar-overlay.show{display:block!important;pointer-events:auto;}
  .sidebar-close{z-index:3;}
  .sidebar-bottom{padding-bottom:max(12px,env(safe-area-inset-bottom))!important;}
  .mobile-operator-nav{z-index:1200!important;}
  body.sidebar-open{overflow:hidden;touch-action:none;}
}

/* V55.5 · Rendimiento volumétrico detallado */
.rv-header{display:flex;align-items:flex-end;justify-content:space-between;gap:15px;padding:13px 14px;border:1px solid #ecd37d;background:#fffaf0;border-radius:10px;margin-top:2px}.rv-header label{margin-bottom:0}.rv-toggle{display:flex!important;align-items:center;gap:7px;white-space:nowrap;color:#6f5200!important}.rv-toggle input{width:16px;height:16px;accent-color:var(--yellow)}.rv-panel{margin-top:10px;padding:15px;border:1px solid #f0dfa7;border-radius:10px;background:#fffdf7}.rv-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.rv-results{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin:14px 0}.rv-results>div{border:1px solid #e9ecef;background:#fff;border-radius:9px;padding:10px}.rv-results span{display:block;color:#777;font-size:9px}.rv-results strong{display:block;margin-top:4px;font-size:14px;color:#303433}.rv-results .rv-result-main{border-color:#f1c94c;background:#fff7db}.rv-results .rv-result-main strong{color:#6f5200;font-size:18px}.rv-panel .inline-capture{margin-top:4px}.rv-panel[hidden]{display:none!important}
.ensayos-page .metric-tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:14px}.ensayos-page .metric-tab{border:1px solid #dfe3e6;background:#fff;border-radius:9px;padding:9px 12px;font:600 11px Poppins;color:#596066;cursor:pointer}.ensayos-page .metric-tab.active{background:#fff5d8;border-color:#f0c94d;color:#6f5200}.ensayos-chart{height:430px}.ensayos-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0}.ensayos-kpi{border:1px solid #e9ecef;border-radius:10px;padding:11px;background:#fff}.ensayos-kpi span{display:block;font-size:9px;color:#7a8084}.ensayos-kpi strong{display:block;margin-top:4px;font-size:18px}.ensayos-kpi small{display:block;margin-top:3px;color:#8b9194;font-size:8px}.ensayos-extremos{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.ensayos-extremo{border:1px solid #e9ecef;border-radius:10px;padding:12px;background:#fff}.ensayos-extremo h3{font-size:12px;margin:0 0 8px}.ensayos-extremo .extremo-row{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid #f0f1f2;font-size:10px}.ensayos-extremo .extremo-row:last-child{border-bottom:0}.ensayos-table-wrap{max-height:430px;overflow:auto}.rv-detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.rv-detail-grid>div{border:1px solid #e9ecef;border-radius:9px;padding:9px;background:#fff}.rv-detail-grid span{display:block;font-size:8px;color:#81878a}.rv-detail-grid strong{display:block;margin-top:3px;font-size:12px}.rv-detail-grid .rv-highlight{background:#fff7db;border-color:#f0cc58}.rv-ingredients{margin-top:12px}.rv-ingredients table{width:100%;border-collapse:collapse}.rv-ingredients th,.rv-ingredients td{padding:7px;border-bottom:1px solid #eceff1;text-align:left;font-size:10px}.rv-ingredients th{color:#666;background:#f8f9fa}
@media(max-width:900px){.rv-results{grid-template-columns:repeat(2,1fr)}.ensayos-kpis{grid-template-columns:repeat(2,1fr)}.rv-detail-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.rv-header{align-items:flex-start;flex-direction:column}.rv-grid{grid-template-columns:1fr}.rv-results{grid-template-columns:1fr 1fr}.ensayos-chart{height:360px}.ensayos-extremos{grid-template-columns:1fr}.ensayos-kpis{grid-template-columns:1fr 1fr}.rv-detail-grid{grid-template-columns:1fr 1fr}}

.dashboard-main-filters{margin:0 0 20px}.vigueta-quantity{display:flex;align-items:center;gap:8px;margin-left:8px}.calendar-filter-reset{opacity:.78;font-size:10px}@media(max-width:760px){.dashboard-main-filters .filters{display:grid;grid-template-columns:1fr 1fr}.dashboard-main-filters .filter.grow,.dashboard-main-filters .filter-actions{grid-column:1/-1}.vigueta-quantity{margin-left:0;margin-top:8px}.calendar-filter-reset{opacity:.65}}

/* V55.8 · Limpiar únicamente el diligenciamiento pendiente del calendario */
.cal-clear-draft{opacity:.68;font-size:10px;padding:5px 8px;white-space:nowrap}.cal-clear-draft:hover,.cal-clear-draft:focus{opacity:1}.cal-clear-status{font-size:9px;opacity:.65;margin-top:3px}@media(max-width:760px){.cal-clear-draft{font-size:9px;padding:5px 7px}.cal-clear-status{font-size:8px}}

.role-permissions-card{margin-bottom:18px}
.role-permissions-head h2{margin:4px 0 6px}
.role-permissions-table td,.role-permissions-table th{vertical-align:top}
.role-permissions-table td:first-child{width:260px}

/* Version 55.16 - consecutivo visible en Registrar Muestra */
.registrar-title-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.registrar-title-row h1{margin:0}
#nextSampleBadge{font-size:.92rem;white-space:nowrap}
#nextSampleBadge strong{font-size:1.05rem}

/* V55.19 - operación masiva por muestras */
.gm-global-head{position:sticky;top:56px;z-index:20;background:#fff}
.gm-help{margin:0 0 14px}
.gm-sample{border:1px solid var(--line);border-radius:14px;background:#fff;margin:10px 0;overflow:hidden;transition:border-color .15s,box-shadow .15s}
.gm-sample.selected{border-color:#fbb200;box-shadow:0 0 0 2px rgba(251,178,0,.14)}
.gm-sample.expanded{border-color:#e2c15f}
.gm-sample-head{width:100%;display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:12px;padding:14px;border:0;background:#fff;text-align:left;font:inherit;color:var(--ink);cursor:pointer}
.gm-sample-head:hover{background:#fffaf0}
.gm-sample-check-wrap{display:flex;align-items:center}
.gm-sample-check,.gm-check{accent-color:#fbb200;width:20px;height:20px;cursor:pointer}
.gm-sample-main{min-width:0}.gm-sample-main strong{display:block;font-size:14px}.gm-sample-main small{display:block;color:var(--muted);font-size:10px;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gm-sample-meta{font-size:10px;color:var(--muted);white-space:nowrap}.gm-sample-meta b{color:#8a6500;font-size:13px;margin-right:3px}
.gm-chevron{transition:transform .15s;color:#777}.gm-sample.expanded .gm-chevron{transform:rotate(180deg)}
.gm-sample-body{padding:0 14px 14px;border-top:1px solid var(--line)}
.gm-sample-tools{display:flex;gap:7px;flex-wrap:wrap;padding:10px 0}.gm-cylinder-list{display:grid;gap:8px}
.gm-cylinder{display:grid;grid-template-columns:auto minmax(140px,1fr) minmax(420px,2fr);align-items:center;gap:10px;padding:11px;border:1px solid #e3e7ea;border-radius:11px;background:#fff;transition:background .15s,border-color .15s,box-shadow .15s}
.gm-cylinder.selected{background:#fff6d9;border-color:#fbb200;box-shadow:inset 3px 0 #fbb200}
.gm-cylinder.gm-disabled{opacity:.55;background:#f7f8f8}.gm-cylinder-info strong{display:block;font-size:11px}.gm-cylinder-info small{display:block;color:var(--muted);font-size:9px;margin-top:2px}
.gm-cylinder-fields{display:grid;grid-template-columns:120px minmax(220px,1fr);gap:8px}.gm-cylinder-fields label{font-size:9px;color:var(--muted)}.gm-cylinder-fields .input{width:100%;min-height:40px;margin-top:3px;font-size:11px}
@media(max-width:900px){.gm-cylinder{grid-template-columns:auto 1fr}.gm-cylinder-fields{grid-column:2;grid-template-columns:1fr 1fr}}
@media(max-width:600px){.gm-global-head{position:sticky;top:0}.gm-sample-head{grid-template-columns:auto minmax(0,1fr) auto;gap:8px;padding:12px}.gm-sample-meta{grid-column:2;font-size:9px}.gm-chevron{grid-column:3;grid-row:1 / span 2}.gm-cylinder{grid-template-columns:auto 1fr;padding:10px}.gm-cylinder-fields{grid-column:2;grid-template-columns:1fr}.gm-sample-tools .btn{flex:1;min-height:42px}.gm-global-head .bulk-actions{display:grid;grid-template-columns:1fr;gap:7px}.gm-global-head .bulk-actions .btn{width:100%;min-height:44px}}

.gm-search-row{padding:12px;border:1px solid var(--line);border-radius:12px;background:#fafbfb;margin-bottom:14px}.gm-search-row>label{display:block;font-size:10px;font-weight:700;margin-bottom:6px}.gm-search-row .field-help{margin-top:5px}

/* V55.29: acciones inferiores y boton de muestra en Control de ensayos */
.ensayo-muestra-button{font-weight:800;min-width:64px;justify-content:center;}
.gm-bottom-actions{display:flex;justify-content:flex-end;align-items:center;margin-top:18px;padding-top:14px;border-top:1px solid #e2e8f0;}
.gm-process-bottom{min-width:210px;}
@media(max-width:760px){.gm-bottom-actions{justify-content:stretch}.gm-process-bottom{width:100%;}}