:root{
--green:#087f5b;--green2:#0b9b70;--blue:#075985;--blue2:#0e7490;
--ink:#102a43;--muted:#627d98;--bg:#f3f7f9;--card:#fff;--line:#d9e2ec;
--danger:#b42318;--warning:#b54708;--shadow:0 10px 30px rgba(16,42,67,.08)
}
*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}
button,input,select,textarea{font:inherit}button{cursor:pointer}
.splash{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#063b31,#075985);padding:24px}
.splash-card{width:min(760px,100%);padding:54px;border-radius:28px;background:#fff;box-shadow:0 25px 70px #001b2a66;text-align:center}
.logo{width:72px;height:72px;border-radius:20px;background:linear-gradient(135deg,var(--green),var(--blue));color:#fff;display:grid;place-items:center;font-weight:800;font-size:22px;margin:0 auto 20px}
.splash h1{font-size:42px;margin:0 0 8px}.splash p{color:var(--muted);font-size:18px}.primary{background:var(--green);color:#fff;border:0;border-radius:10px;padding:12px 18px;font-weight:700}
.secondary{background:#eef6f4;color:var(--green);border:1px solid #cce8df;border-radius:10px;padding:10px 15px;font-weight:700}
.danger{background:#fff0ef;color:var(--danger);border:1px solid #f4c7c3;border-radius:10px;padding:10px 15px;font-weight:700}
.auth{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#eef8f5,#eef6fb)}
.auth-card{width:min(520px,100%);background:#fff;padding:32px;border-radius:20px;box-shadow:var(--shadow)}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:13px;font-weight:700}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:9px;padding:10px 12px;background:#fff}.field textarea{min-height:90px;resize:vertical}
.top{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--green),var(--blue));color:#fff;display:grid;place-items:center;font-size:13px}
.userbar{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px}
.layout{display:flex;min-height:calc(100vh - 68px)}.side{width:245px;background:#063b31;color:#fff;padding:18px 12px;flex:none}.side button{width:100%;text-align:left;border:0;background:transparent;color:#d8eee8;padding:11px 12px;border-radius:9px;margin-bottom:3px}.side button.active,.side button:hover{background:#0a6a53;color:#fff}
.main{flex:1;padding:24px;overflow:auto}.page-head{display:flex;justify-content:space-between;gap:15px;align-items:flex-start;margin-bottom:20px}.page-head h2{margin:0 0 5px}.muted{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;box-shadow:0 3px 12px rgba(16,42,67,.03)}.span12{grid-column:span 12}.span6{grid-column:span 6}.span4{grid-column:span 4}.span3{grid-column:span 3}
.kpi{font-size:28px;font-weight:800;margin-top:5px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;font-size:13px}.table th,.table td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{background:#f6f9fb}.badge{display:inline-block;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:800;background:#e8f3ef;color:var(--green)}.badge.warn{background:#fff4e5;color:var(--warning)}.badge.danger{background:#fff0ef;color:var(--danger)}
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.full{grid-column:1/-1}.section-title{grid-column:1/-1;margin:8px 0 0;font-size:15px;color:var(--blue)}
.camera-row{display:grid;grid-template-columns:1.4fr .8fr .8fr auto;gap:8px;align-items:end;margin-bottom:8px}.camera-row input{border:1px solid var(--line);border-radius:8px;padding:9px}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.toast{position:fixed;right:22px;bottom:22px;background:#073b31;color:#fff;padding:15px 18px;border-radius:12px;box-shadow:var(--shadow);z-index:30}.modal{position:fixed;inset:0;background:#001b2a80;display:grid;place-items:center;padding:20px;z-index:20}.modal-card{background:#fff;border-radius:18px;padding:26px;width:min(560px,100%);box-shadow:var(--shadow)}
.login-links{display:flex;justify-content:space-between;align-items:center;margin-top:12px;font-size:13px}
@media(max-width:900px){.side{width:205px}.form-grid{grid-template-columns:1fr 1fr}.span4,.span3{grid-column:span 6}}
@media(max-width:650px){.layout{display:block}.side{width:100%;display:flex;overflow:auto}.side button{min-width:max-content}.form-grid{grid-template-columns:1fr}.span6,.span4,.span3{grid-column:span 12}.top{padding:0 12px}.main{padding:14px}.splash-card{padding:32px}.splash h1{font-size:32px}}

.section-title{padding-top:8px;border-bottom:1px solid var(--line);padding-bottom:6px}.card h3{margin-top:0}.modal-card .form-grid{max-height:70vh;overflow:auto}

.wide{width:100%}.link-btn{background:transparent;border:0;color:var(--blue);padding:7px 0;text-decoration:underline;cursor:pointer}
.register-card{width:min(760px,100%)}.register-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.reg-section{grid-column:1/-1;font-weight:800;color:var(--blue);border-bottom:1px solid var(--line);padding:9px 0 5px;margin-top:4px}
@media(max-width:650px){.register-grid{grid-template-columns:1fr}}
.cctv-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}.cctv-kpi{text-align:center;padding:18px;border:1px solid #dfe7ee;border-radius:14px;background:#f8fbfd}.cctv-kpi-name{font-weight:800;font-size:18px;margin-bottom:12px}.cctv-ring{width:108px;height:108px;border-radius:50%;margin:0 auto 10px;background:conic-gradient(#117a65 0%,#117a65 var(--pct,0%),#e5eaf0 var(--pct,0%),#e5eaf0 100%);display:grid;place-items:center;position:relative}.cctv-ring:after{content:"";position:absolute;inset:10px;background:#fff;border-radius:50%}.cctv-ring-value{position:relative;z-index:1;font-size:24px;font-weight:800;color:#123}.cctv-history{display:grid;gap:12px;margin-top:14px}.cctv-day{display:grid;grid-template-columns:120px 1fr 1fr 1fr;gap:16px;align-items:center;padding:12px;border-bottom:1px solid #edf1f4}.cctv-day-date{font-weight:700}.bar{height:9px;background:#e7edf1;border-radius:20px;overflow:hidden;margin:6px 0 3px}.bar span{display:block;height:100%;background:#117a65;border-radius:20px}.cctv-panel-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:14px}.cctv-summary{font-weight:800;font-size:18px;color:#0b6b57}.camera-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.camera-row{display:grid;grid-template-columns:110px 180px 1fr;gap:10px;align-items:center;padding:9px;border:1px solid #e5ebef;border-radius:9px}.camera-id{font-weight:700}.camera-status{min-height:38px}.camera-note{min-width:0}.small{padding:7px 10px!important;font-size:12px!important}@media(max-width:800px){.cctv-kpis{grid-template-columns:1fr}.cctv-day{grid-template-columns:1fr}.camera-grid{grid-template-columns:1fr}.camera-row{grid-template-columns:1fr}.cctv-panel-head{flex-direction:column;align-items:flex-start}}
.wide-modal{max-width:1100px;width:min(96vw,1100px)}
.inner-card{margin-top:16px;background:#f7fafc;border:1px solid #dce6ee;padding:14px}
.section-head{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:12px;flex-wrap:wrap}
.site-camera-row{display:grid;grid-template-columns:1.5fr .8fr .9fr auto;gap:8px;align-items:center;margin:8px 0}
.site-info-strip{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0;padding:12px;border:1px solid #dce6ee;border-radius:10px;background:#f7fafc}
.site-info-strip span{font-size:.88rem;padding:6px 9px;background:#fff;border-radius:8px;border:1px solid #e7edf2}
.camera-id small{display:block;color:#64748b;font-size:.78rem;margin-top:3px}
@media(max-width:760px){.site-camera-row{grid-template-columns:1fr}.wide-modal{width:94vw}}

/* ===== Responsive móvil SYRUEN ===== */
html{width:100%;min-width:0;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{width:100%;min-width:0;overflow-x:hidden}
img,svg,video,canvas{max-width:100%;height:auto}
input,select,textarea,button{max-width:100%;min-width:0}
.table-wrap{-webkit-overflow-scrolling:touch}
@media(max-width:650px){
  .splash{min-height:100svh;padding:16px}
  .splash-card{width:100%;padding:28px 20px;border-radius:20px}
  .splash h1{font-size:clamp(28px,9vw,36px);line-height:1.1}
  .splash p{font-size:16px}
  .auth{min-height:100svh;padding:14px}
  .auth-card,.register-card{width:100%;padding:22px 18px;border-radius:16px}
  .top{height:auto;min-height:62px;padding:10px 12px;gap:8px;flex-wrap:wrap}
  .brand{font-size:14px}
  .brand-mark{width:34px;height:34px}
  .userbar{width:100%;justify-content:space-between;gap:6px;flex-wrap:wrap}
  .layout{min-height:calc(100svh - 62px)}
  .side{width:100%;display:flex;gap:5px;padding:8px;overflow-x:auto;overflow-y:hidden;position:sticky;top:0;z-index:6;scrollbar-width:none}
  .side::-webkit-scrollbar{display:none}
  .side button{width:auto;min-width:max-content;white-space:nowrap;padding:9px 11px;margin:0;font-size:13px}
  .main{width:100%;padding:12px;overflow-x:hidden}
  .page-head{display:block;margin-bottom:14px}
  .page-head h2{font-size:21px}
  .grid{grid-template-columns:1fr;gap:10px}
  .span12,.span6,.span4,.span3{grid-column:1/-1}
  .card{padding:14px;border-radius:12px}
  .form-grid,.register-grid{grid-template-columns:1fr;gap:10px}
  .camera-row,.site-camera-row{grid-template-columns:1fr;gap:8px}
  .actions{display:grid;grid-template-columns:1fr;gap:8px}
  .actions button{width:100%}
  .table-wrap{width:100%;overflow-x:auto}
  .table{min-width:680px}
  .cctv-kpis{grid-template-columns:1fr}
  .camera-grid{grid-template-columns:1fr}
  .camera-row{grid-template-columns:1fr}
  .cctv-panel-head{align-items:stretch}
  .wide-modal{width:calc(100vw - 20px);max-width:none}
  .modal{padding:10px}
  .modal-card{width:100%;max-height:calc(100svh - 20px);overflow:auto;padding:18px}
  .site-info-strip{display:grid;grid-template-columns:1fr;gap:6px}
  .kpi{font-size:24px}
}
@media(min-width:651px) and (max-width:1000px){
  .side{width:210px}
  .main{padding:18px}
  .form-grid{grid-template-columns:1fr 1fr}
  .span3{grid-column:span 6}
}
@media(max-width:380px){
  .splash-card{padding:24px 14px}
  .auth-card,.register-card{padding:18px 14px}
  .top{padding:8px}
  .main{padding:9px}
  .side button{font-size:12px;padding:8px 9px}
  .card{padding:11px}
  .field input,.field select,.field textarea{font-size:16px}
}
@media(min-width:1400px){
  .main{padding:30px 36px}
  .splash-card{max-width:820px}
}

/* ===== Mobile / tablet layout fix ===== */
@media(max-width:900px){
  html,body{width:100%;overflow-x:hidden}
  .top{height:auto;min-height:62px;padding:10px 12px;flex-wrap:wrap}
  .layout{display:block;min-height:0}
  .side{width:100%;display:flex;gap:5px;padding:8px;overflow-x:auto;overflow-y:hidden;position:sticky;top:0;z-index:6;white-space:nowrap}
  .side button{width:auto;min-width:max-content;margin:0;padding:9px 11px}
  .main{width:100%;padding:12px;overflow:visible}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .span3,.span4{grid-column:span 1}
  .table-wrap{width:100%;overflow-x:auto}
}
@media(max-width:650px){
  .grid{grid-template-columns:1fr}
  .span3,.span4,.span6,.span12{grid-column:1/-1}
  .table{min-width:650px}
  .active-users-panel .active-users-table{display:none}
  .active-user-cards{display:grid;gap:10px}
  .active-user-card{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff}
  .active-user-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
  .active-user-name{font-size:16px;font-weight:800;margin-top:7px}
  .active-user-detail{font-size:13px;color:var(--muted);margin-top:4px;overflow-wrap:anywhere}
  .active-user-date{font-size:12px;color:var(--muted);margin-top:8px}
  .active-user-action{margin-top:10px}
  .active-user-action button{width:100%}
}
@media(min-width:651px){
  .active-user-cards{display:none}
}

/* ===== Navegación responsive: menú desplegable en móvil ===== */
.mobile-nav{display:none}
@media(max-width:900px){
  .layout{display:block}
  .side{display:none!important}
  .mobile-nav{display:flex;align-items:center;gap:10px;padding:10px 12px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
  .mobile-nav label{font-size:12px;font-weight:700;color:var(--muted);white-space:nowrap}
  .mobile-nav select{flex:1;width:100%;min-height:42px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--text);font-size:15px;font-weight:600}
}
@media(min-width:901px){.mobile-nav{display:none!important}}

/* Solicitudes de usuarios: acciones visibles y táctiles */
.pending-user-list{display:grid;gap:12px}.pending-user-card{border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;justify-content:space-between;align-items:center;gap:14px;background:#fff}.pending-user-info{display:grid;gap:4px}.pending-user-info strong{font-size:18px}.pending-user-info span,.pending-user-info small{color:var(--muted)}.pending-actions{margin:0;display:flex;gap:8px}.pending-actions button{min-height:42px}.user-kpi-card{transition:transform .15s,box-shadow .15s}.user-kpi-card:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(0,0,0,.08)}
@media(max-width:650px){.pending-user-card{display:block}.pending-actions{margin-top:12px}.pending-actions button{width:100%;display:block}.pending-actions button+button{margin-top:8px}.active-users-panel .table-wrap{overflow-x:auto}}

.user-panels{display:grid;gap:14px;margin-top:14px}.user-panel{scroll-margin-top:80px}.user-kpi-card{cursor:pointer;transition:transform .15s,box-shadow .15s}.user-kpi-card:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(0,0,0,.08)}.user-kpi-card small{color:var(--muted);display:block;margin-top:4px}.pending-user-card{min-height:90px}