@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Manrope:wght@400;500;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200');

:root {
  --bg-color:#f6fafe; --surface-low:#f0f4f8; --surface-high:#e4e9ed;
  --surface-highest:#dfe3e7; --surface-lowest:#ffffff; --surface-dim:#d6dade;
  --primary:#002046; --primary-container:#1b365d; --primary-light:#465f88; --on-primary:#ffffff;
  --secondary:#515f74; --secondary-container:#d5e3fc;
  --error:#ba1a1a; --error-container:#ffdad6; --on-error-container:#93000a;
  --warning:#623f0f; --warning-container:#ffddb9;
  --success:#205c31; --success-container:#c8f5d3;
  --info-container:#d5e3fc; --info:#1b365d;
  --on-surface:#171c1f; --on-surface-variant:#44474e; --on-surface-muted:#74777f;
  --ghost-border:rgba(116,119,127,0.2);
  --ambient-shadow:0 4px 20px -4px rgba(23,28,31,0.08);
  --hover-shadow:0 8px 24px -4px rgba(0,32,70,0.12);
  --transition:250ms cubic-bezier(0.4,0,0.2,1);
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;padding:0;font-family:'Inter',sans-serif;background-color:var(--bg-color);color:var(--on-surface);line-height:1.6;font-size:15px}
h1,h2,h3,h4,h5,h6{font-family:'Manrope',sans-serif;font-weight:700;margin-top:0;line-height:1.2}
a{color:inherit;text-decoration:none}

.app-container{display:flex;min-height:100vh}
.sidebar{width:260px;min-width:260px;background-color:var(--surface-low);position:sticky;top:0;height:100vh;overflow-y:auto;display:flex;flex-direction:column;border-right:1px solid var(--ghost-border)}
.sidebar-brand{padding:1.75rem 1.5rem 1.25rem;border-bottom:1px solid var(--ghost-border)}
.sidebar-brand .brand-title{font-family:'Manrope',sans-serif;font-weight:800;font-size:1rem;color:var(--primary);margin:0}
.sidebar-brand .brand-sub{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--on-surface-muted);margin-top:2px}
.sidebar-user{padding:1rem 1.5rem;background-color:var(--surface-lowest);margin:0.75rem;border-radius:0.5rem}
.sidebar-user .user-nombre{font-size:0.85rem;font-weight:600;color:var(--on-surface);display:block}
.sidebar-user .user-email{font-size:0.75rem;color:var(--on-surface-muted);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-nav{flex:1;padding:0.75rem;display:flex;flex-direction:column;gap:2px}
.nav-section-label{font-size:0.65rem;text-transform:uppercase;letter-spacing:0.1em;font-weight:600;color:var(--on-surface-muted);padding:1rem 0.75rem 0.4rem;margin-top:0.5rem}
.nav-link{display:flex;align-items:center;gap:0.75rem;padding:0.65rem 0.75rem;border-radius:0.5rem;font-size:0.875rem;font-weight:500;color:var(--on-surface-variant);transition:all var(--transition);cursor:pointer;border:none;background:none;width:100%;text-align:left;text-decoration:none}
.nav-link:hover{background-color:var(--surface-highest);color:var(--on-surface)}
.nav-link.active{background:linear-gradient(135deg,var(--primary),var(--primary-container));color:var(--on-primary)}
.nav-link .material-symbols-outlined{font-size:1.2rem;flex-shrink:0}
.sidebar-bottom{padding:0.75rem;border-top:1px solid var(--ghost-border);padding-bottom:max(1rem,env(safe-area-inset-bottom))}
.main-content{flex-grow:1;padding:2.5rem 3rem;background-color:var(--bg-color);min-width:0}
.page-header{margin-bottom:2rem}
.page-header h2{font-size:2rem;color:var(--primary);margin-bottom:0.25rem}
.page-subtitle{font-size:0.8rem;text-transform:uppercase;letter-spacing:0.06em;font-weight:600;color:var(--on-surface-muted)}

.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:2rem}
.kpi-card{background-color:var(--surface-lowest);border-radius:0.75rem;padding:1.5rem;box-shadow:var(--ambient-shadow);border-left:4px solid var(--primary-container);transition:all var(--transition)}
.kpi-card:hover{box-shadow:var(--hover-shadow);transform:translateY(-2px)}
.kpi-label{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.07em;font-weight:600;color:var(--on-surface-muted);margin-bottom:0.5rem}
.kpi-value{font-family:'Manrope',sans-serif;font-size:2rem;font-weight:800;color:var(--primary);line-height:1}
.kpi-sub{font-size:0.78rem;color:var(--on-surface-muted);margin-top:0.3rem}
.progress-bar-track{background-color:var(--surface-high);border-radius:9999px;height:10px;overflow:hidden;margin-top:0.5rem}
.progress-bar-fill{height:100%;border-radius:9999px;background:linear-gradient(90deg,var(--primary),var(--primary-light));transition:width 0.6s ease}

.card{background-color:var(--surface-lowest);padding:2rem;border-radius:0.75rem;box-shadow:var(--ambient-shadow);margin-bottom:1.5rem}
.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}
.card-header h3{margin:0;font-size:1.1rem}

.alert{padding:1rem 1.25rem;border-radius:0.5rem;margin-bottom:1.5rem;display:flex;align-items:flex-start;gap:0.75rem;font-size:0.9rem}
.alert-warning{background-color:var(--warning-container);color:var(--warning);border-left:4px solid var(--warning)}
.alert-success{background-color:var(--success-container);color:var(--success);border-left:4px solid var(--success)}
.alert-error{background-color:var(--error-container);color:var(--on-error-container);border-left:4px solid var(--error)}
.alert-info{background-color:var(--info-container);color:var(--info);border-left:4px solid var(--info)}

.btn{display:inline-flex;align-items:center;gap:0.4rem;padding:0.65rem 1.25rem;font-family:'Inter',sans-serif;font-weight:500;font-size:0.875rem;border-radius:0.5rem;border:none;cursor:pointer;transition:all var(--transition);text-decoration:none;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-container));color:var(--on-primary);box-shadow:0 4px 12px rgba(0,32,70,0.2)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(0,32,70,0.3)}
.btn-secondary{background-color:var(--surface-high);color:var(--on-surface)}
.btn-secondary:hover{background-color:var(--surface-dim)}
.btn-ghost{background:transparent;color:var(--primary-light);padding:0.5rem 0.75rem}
.btn-ghost:hover{background-color:var(--surface-low)}
.btn-danger{background-color:var(--error-container);color:var(--on-error-container)}
.btn-danger:hover{opacity:0.85}
.btn-success{background-color:var(--success-container);color:var(--success)}
.btn-sm{padding:0.4rem 0.9rem;font-size:0.8rem}

.form-grid{display:grid;gap:1rem}
.form-grid-2{grid-template-columns:1fr 1fr}
.form-grid-3{grid-template-columns:1fr 1fr 1fr}
.form-autofit{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-size:0.8rem;font-weight:600;text-transform:uppercase;letter-spacing:0.04em;margin-bottom:0.4rem;color:var(--on-surface-variant)}
.form-control{width:100%;padding:0.7rem 0.9rem;background-color:var(--surface-low);border:1px solid var(--ghost-border);border-radius:0.375rem;font-family:'Inter',sans-serif;font-size:0.9rem;color:var(--on-surface);transition:all var(--transition)}
.form-control:focus{outline:none;border-color:rgba(0,32,70,0.45);background-color:var(--surface-lowest);box-shadow:0 0 0 3px rgba(0,32,70,0.1)}
textarea.form-control{resize:vertical;min-height:80px}

.table-wrapper{overflow-x:auto}
table{width:100%;border-collapse:separate;border-spacing:0 4px}
thead tr{background:transparent}
th{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.07em;font-weight:600;color:var(--on-surface-muted);text-align:left;padding:0.75rem 1rem;background-color:var(--surface-low);border:none}
th:first-child{border-top-left-radius:0.375rem;border-bottom-left-radius:0.375rem}
th:last-child{border-top-right-radius:0.375rem;border-bottom-right-radius:0.375rem}
tbody tr{background-color:var(--surface-lowest);transition:all var(--transition)}
tbody tr:hover{box-shadow:var(--hover-shadow);transform:translateY(-1px)}
td{padding:1rem;vertical-align:middle;border-top:1px solid var(--ghost-border);border-bottom:1px solid var(--ghost-border);font-size:0.875rem}
td:first-child{border-left:1px solid var(--ghost-border);border-top-left-radius:0.375rem;border-bottom-left-radius:0.375rem}
td:last-child{border-right:1px solid var(--ghost-border);border-top-right-radius:0.375rem;border-bottom-right-radius:0.375rem}

.chip{display:inline-flex;align-items:center;gap:0.3rem;padding:0.3rem 0.8rem;border-radius:9999px;font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;white-space:nowrap}
.chip-activo{background-color:var(--success-container);color:var(--success)}
.chip-pendiente{background-color:var(--warning-container);color:var(--warning)}
.chip-auditado{background-color:var(--info-container);color:var(--info)}
.chip-no-localizado{background-color:var(--error-container);color:var(--on-error-container)}
.chip-baja{background-color:var(--surface-high);color:var(--on-surface-variant)}
.chip-admin{background:linear-gradient(135deg,var(--primary),var(--primary-container));color:white}
.chip-auditor{background-color:var(--secondary-container);color:var(--secondary)}

.modal-overlay{display:none;position:fixed;inset:0;background:rgba(23,28,31,0.55);backdrop-filter:blur(4px);align-items:center;justify-content:center;z-index:1000;padding:1rem}
.modal-overlay.open{display:flex}
.modal-box{background:rgba(246,250,254,0.97);backdrop-filter:blur(12px);border-radius:1rem;padding:2rem;width:100%;max-width:640px;max-height:88vh;overflow-y:auto;box-shadow:0 24px 64px rgba(0,32,70,0.25);animation:modal-in 0.25s cubic-bezier(0.4,0,0.2,1)}
.modal-box h3{margin-bottom:1.25rem;color:var(--primary)}
@keyframes modal-in{from{opacity:0;transform:translateY(12px) scale(0.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.modal-actions{display:flex;gap:0.75rem;justify-content:flex-end;margin-top:1.5rem}

.timeline{display:flex;flex-direction:column;gap:1.25rem}
.timeline-item{display:flex;gap:1rem;align-items:flex-start}
.timeline-dot{width:10px;height:10px;border-radius:50%;background-color:var(--primary-container);margin-top:5px;flex-shrink:0;border:2px solid var(--primary)}
.timeline-content{flex:1}
.timeline-meta{font-size:0.75rem;color:var(--on-surface-muted);margin-bottom:0.2rem}
.timeline-action{font-weight:600;font-size:0.9rem}
.timeline-comment{margin-top:0.4rem;padding:0.6rem 0.9rem;background-color:var(--surface-low);border-radius:0.375rem;font-size:0.85rem;font-style:italic;color:var(--on-surface-variant)}

.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-container) 60%,var(--surface-low) 100%)}
.login-box{background:rgba(246,250,254,0.93);backdrop-filter:blur(16px);border-radius:1.25rem;padding:3rem;width:100%;max-width:420px;box-shadow:0 32px 80px rgba(0,32,70,0.35)}
.login-box .brand-logo{font-family:'Manrope',sans-serif;font-weight:800;font-size:1.5rem;color:var(--primary);text-align:center;margin-bottom:0.25rem}
.login-box .brand-tagline{text-align:center;font-size:0.8rem;text-transform:uppercase;letter-spacing:0.06em;color:var(--on-surface-muted);margin-bottom:2.5rem}

.connectivity-pill{display:inline-flex;align-items:center;gap:0.4rem;padding:0.3rem 0.8rem;border-radius:9999px;font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;transition:all var(--transition)}
.connectivity-pill.online{background-color:var(--success-container);color:var(--success)}
.connectivity-pill.offline{background-color:var(--error-container);color:var(--on-error-container);animation:pulse-offline 1.5s infinite}
.connectivity-pill .dot{width:7px;height:7px;border-radius:50%;background:currentColor}
@keyframes pulse-offline{0%,100%{opacity:1}50%{opacity:0.5}}
.sync-badge{background-color:var(--warning);color:white;border-radius:9999px;font-size:0.65rem;font-weight:700;padding:0.1rem 0.45rem;margin-left:0.35rem;display:none}
.sync-badge.visible{display:inline}

.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:0.75rem;margin-top:1rem}
.photo-item{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:0.5rem;background-color:var(--surface-high);cursor:pointer}
.photo-item img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition)}
.photo-item:hover img{transform:scale(1.05)}
.photo-caption{position:absolute;bottom:0.5rem;left:0.5rem;right:0.5rem;color:white;font-size:0.7rem;font-weight:600;text-shadow:0 1px 4px rgba(0,0,0,0.7)}
.photo-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0.5rem;color:var(--on-surface-muted);font-size:0.8rem;border:2px dashed var(--ghost-border);border-radius:0.5rem;padding:2rem;text-align:center}

.drop-zone{border:2px dashed var(--ghost-border);border-radius:0.75rem;padding:3rem 2rem;text-align:center;cursor:pointer;transition:all var(--transition);background-color:var(--surface-low)}
.drop-zone:hover,.drop-zone.drag-over{border-color:var(--primary-light);background-color:var(--secondary-container)}
.drop-zone .material-symbols-outlined{font-size:3rem;color:var(--on-surface-muted);display:block;margin-bottom:0.75rem}

.asset-card{background-color:var(--surface-lowest);border-radius:0.75rem;padding:1.25rem;box-shadow:var(--ambient-shadow);border-left:4px solid var(--primary-container);transition:all var(--transition);display:flex;flex-direction:column;gap:0.75rem}
.asset-card:hover{box-shadow:var(--hover-shadow);transform:translateY(-2px)}
.asset-card-header{display:flex;justify-content:space-between;align-items:flex-start}
.asset-card-title{font-family:'Manrope',sans-serif;font-weight:700;font-size:1rem;color:var(--primary)}
.asset-card-body{display:grid;grid-template-columns:1fr 1fr;gap:0.5rem 1rem;font-size:0.82rem}
.asset-card-footer{display:flex;justify-content:space-between;align-items:center;padding-top:0.75rem;border-top:1px solid var(--ghost-border)}
.card-label{font-size:0.68rem;text-transform:uppercase;font-weight:700;color:var(--on-surface-muted);display:block;margin-bottom:0.15rem}
.card-value{color:var(--on-surface);font-weight:500}

.qr-frame{display:flex;flex-direction:column;align-items:center;gap:1rem;padding:1.5rem;background-color:var(--surface-low);border-radius:0.75rem;border:1px solid var(--ghost-border)}
.qr-frame img{border-radius:0.5rem;box-shadow:var(--ambient-shadow);width:180px;height:180px}
.qr-url{font-size:0.72rem;color:var(--on-surface-muted);word-break:break-all;text-align:center;max-width:200px}

.perm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:0.5rem}
.perm-check{display:flex;align-items:center;gap:0.5rem;padding:0.6rem 0.75rem;border-radius:0.375rem;background-color:var(--surface-low);font-size:0.85rem;cursor:pointer;transition:background-color var(--transition)}
.perm-check:hover{background-color:var(--surface-highest)}
.perm-check input[type=checkbox]{accent-color:var(--primary);width:16px;height:16px}

.text-muted{color:var(--on-surface-muted)} .text-primary{color:var(--primary)} .font-bold{font-weight:700}
.flex{display:flex} .items-center{align-items:center} .justify-between{justify-content:space-between}
.gap-1{gap:0.5rem} .gap-2{gap:1rem} .mt-1{margin-top:0.5rem} .mt-2{margin-top:1rem}
.mb-2{margin-bottom:1rem} .mb-3{margin-bottom:1.5rem}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1.5rem}
.grid-autofit{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}
.section-stack{display:grid;grid-template-columns:1fr 1.4fr;gap:1.5rem;align-items:start}
.filters-row{display:flex;gap:1rem;flex-wrap:wrap;align-items:flex-end}
::-webkit-scrollbar{width:6px} ::-webkit-scrollbar-track{background:var(--surface-low)} ::-webkit-scrollbar-thumb{background:var(--surface-dim);border-radius:3px}

.mobile-top-bar{display:none;align-items:center;gap:1rem;padding:0.75rem 1rem;background-color:var(--surface-low);border-bottom:1px solid var(--ghost-border);position:sticky;top:0;z-index:100;margin:-2.5rem -3rem 2rem -3rem}
.mobile-logo{font-family:'Manrope',sans-serif;font-weight:800;font-size:1rem;color:var(--primary)}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.4);backdrop-filter:blur(2px);z-index:998;opacity:0;transition:opacity var(--transition);pointer-events:none}
body.no-scroll{overflow:hidden}
.hide-mobile{display:block} .show-mobile{display:none}

@media(max-width:1024px){
  .sidebar{position:fixed;left:-260px;z-index:999;transition:left var(--transition);box-shadow:20px 0 40px rgba(0,0,0,0.1);height:100dvh;min-width:0 !important}
  .sidebar-mobile-open .sidebar{left:0}
  .sidebar-mobile-open .sidebar-overlay{display:block;opacity:1;pointer-events:auto}
  .mobile-top-bar{display:flex;margin:-1.25rem -1.25rem 1.25rem -1.25rem}
  .main-content{padding:1.25rem;width:100%;min-width:0}
  .hide-mobile{display:none !important} .show-mobile{display:block !important}
  .grid-autofit.show-mobile{display:grid !important}
}
@media(max-width:768px){
  .page-header h2{font-size:1.5rem} .kpi-grid{grid-template-columns:1fr 1fr}
  .form-grid-2,.form-grid-3,.grid-2,.grid-3{grid-template-columns:1fr !important}
  .form-autofit{grid-template-columns:1fr !important} .card{padding:1.25rem}
  .section-stack{grid-template-columns:1fr !important}
  .photo-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
}
@media(max-width:480px){
  .kpi-grid{grid-template-columns:1fr} .btn{width:100%;justify-content:center}
  .card-header{flex-direction:column;align-items:flex-start;gap:1rem}
  .modal-box{padding:1.25rem} .login-box{padding:2rem 1.5rem;margin:1.5rem}
  .asset-card-body{grid-template-columns:1fr}
}

.public-page{min-height:100vh;background:var(--bg-color)}
.public-header{background:linear-gradient(135deg,var(--primary),var(--primary-container));padding:1.5rem 2rem;display:flex;align-items:center;gap:1rem}
.public-header .brand{font-family:'Manrope',sans-serif;font-weight:800;font-size:1.1rem;color:white}
.public-body{max-width:680px;margin:0 auto;padding:2rem 1rem}
.public-field{display:flex;flex-direction:column;margin-bottom:1rem}
.public-field .label{font-size:0.68rem;text-transform:uppercase;font-weight:700;color:var(--on-surface-muted);letter-spacing:0.07em;margin-bottom:0.2rem}
.public-field .value{font-size:1rem;color:var(--on-surface);font-weight:500}