:root{--brand-green-dark:#0f172a;--brand-green:#0f766e;--brand-green-light:#14b8a6;--brand-green-alpha:rgba(20,184,166,0.08);--brand-gold:#0ea5e9;--brand-gold-light:#38bdf8;--brand-gold-alpha:rgba(14,165,233,0.15);--bg-primary:#f8fafc;--bg-surface:#ffffff;--bg-surface-hover:#f1f5f9;--border-color:#e2e8e0;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-white:#ffffff;--color-pending:#d97706;--color-pending-bg:#fef3c7;--color-approved:#059669;--color-approved-bg:#d1fae5;--color-rejected:#dc2626;--color-rejected-bg:#fee2e2;--shadow-sm:0 2px 4px rgba(0,0,0,0.02);--shadow-md:0 8px 24px rgba(15,23,42,0.06);--shadow-lg:0 16px 40px rgba(15,23,42,0.12);--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--transition-fast:0.2s ease;--transition-normal:0.3s ease;--font-headings:'Outfit',sans-serif;--font-body:'Inter',sans-serif}.dark-theme{--bg-primary:#090d16;--bg-surface:#0f172a;--bg-surface-hover:#1e293b;--border-color:#1e293b;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#64748b;--brand-green-alpha:rgba(20,184,166,0.15);--shadow-md:0 8px 24px rgba(0,0,0,0.5);--shadow-lg:0 16px 40px rgba(0,0,0,0.6)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-headings);font-weight:700;color:var(--text-primary)}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--brand-green-dark);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--brand-green-light)}.app-container{min-height:100vh;display:flex;flex-direction:column}.initial-loader{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background-color:var(--bg-primary);gap:1.5rem}.spinner{width:50px;height:50px;border:4px solid var(--border-color);border-top:4px solid var(--brand-green);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.toast-container{position:fixed;bottom:24px;right:24px;z-index:1000;display:flex;flex-direction:column;gap:10px;max-width:400px;width:calc(100% - 48px)}.toast{background:var(--bg-surface);border-left:5px solid var(--brand-green);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);padding:16px 20px;color:var(--text-primary);display:flex;align-items:center;gap:12px;transform:translateY(20px);opacity:0;animation:slideUp 0.3s forwards;position:relative;overflow:hidden}.toast.success{border-left-color:var(--color-approved)}.toast.error{border-left-color:var(--color-rejected)}.toast.warning{border-left-color:var(--color-pending)}@keyframes slideUp{to{transform:translateY(0);opacity:1}}.login-wrapper{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;background:linear-gradient(135deg,var(--brand-green-dark) 0%,var(--brand-green) 100%);position:relative}.login-wrapper::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 80% 20%,var(--brand-gold-alpha) 0%,transparent 60%);pointer-events:none}.login-card{background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);width:100%;max-width:460px;border-radius:var(--radius-lg);box-shadow:0 24px 64px rgba(0,0,0,0.3);padding:40px;border:1px solid rgba(255,255,255,0.2);display:flex;flex-direction:column;gap:1.5rem}.dark-theme .login-card{background:rgba(23,34,27,0.95);border-color:rgba(255,255,255,0.05)}.login-logo{display:flex;flex-direction:column;align-items:center;text-align:center;gap:0.5rem}.login-logo i{font-size:3rem;color:var(--brand-green);background:var(--brand-green-alpha);padding:16px;border-radius:50%}.login-logo h1{font-size:1.8rem;color:var(--brand-green-dark)}.dark-theme .login-logo h1{color:var(--text-primary)}.login-logo p{color:var(--brand-gold);font-weight:600;font-size:0.9rem;letter-spacing:1px;text-transform:uppercase}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:0.85rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px}.input-wrapper{position:relative;display:flex;align-items:center}.input-wrapper i{position:absolute;left:16px;color:var(--text-muted)}.form-control{width:100%;padding:14px 16px 14px 44px;border:1.5px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--bg-surface);color:var(--text-primary);outline:none;transition:var(--transition-fast)}.form-control:focus{border-color:var(--brand-green);box-shadow:0 0 0 4px var(--brand-green-alpha)}.btn{width:100%;padding:14px 24px;border-radius:var(--radius-md);border:none;font-weight:600;cursor:pointer;transition:var(--transition-fast);display:inline-flex;align-items:center;justify-content:center;gap:10px}.btn-primary{background-color:var(--brand-green);color:var(--text-white);box-shadow:0 4px 12px rgba(0,104,71,0.2)}.btn-primary:hover{background-color:var(--brand-green-light);transform:translateY(-1px);box-shadow:0 6px 16px rgba(0,104,71,0.3)}.btn-secondary{background-color:transparent;color:var(--text-secondary);border:1.5px solid var(--border-color)}.btn-secondary:hover{background-color:var(--brand-green-alpha);border-color:var(--brand-green-light);color:var(--brand-green-light)}.dashboard-layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}@media (max-width:992px){.dashboard-layout{grid-template-columns:1fr}}.sidebar{background-color:var(--brand-green-dark);color:var(--text-white);padding:24px;display:flex;flex-direction:column;gap:2rem;border-right:1px solid rgba(255,255,255,0.05)}@media (max-width:992px){.sidebar{display:none}}.sidebar-logo{display:flex;align-items:center;gap:12px}.sidebar-logo i{font-size:1.8rem;color:var(--brand-gold-light)}.sidebar-logo h2{font-size:1.2rem;color:var(--text-white)}.sidebar-menu{list-style:none;display:flex;flex-direction:column;gap:8px}.menu-item a{color:rgba(255,255,255,0.7);text-decoration:none;padding:12px 16px;border-radius:var(--radius-sm);display:flex;align-items:center;gap:12px;font-weight:500;transition:var(--transition-fast)}.menu-item a:hover,.menu-item.active a{color:var(--text-white);background-color:rgba(255,255,255,0.1)}.menu-item.active a{border-left:4px solid var(--brand-gold-light);background-color:rgba(255,255,255,0.15)}.sidebar-user{margin-top:auto;border-top:1px solid rgba(255,255,255,0.1);padding-top:20px;display:flex;flex-direction:column;gap:12px}.user-info-sidebar p{font-weight:600;font-size:0.9rem}.user-info-sidebar span{font-size:0.75rem;color:rgba(255,255,255,0.6);background:rgba(255,255,255,0.1);padding:2px 8px;border-radius:10px;display:inline-block;margin-top:4px;text-transform:uppercase}.main-content{display:flex;flex-direction:column;height:100vh;overflow-y:auto}.main-header{background-color:var(--bg-surface);padding:16px 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:10;box-shadow:var(--shadow-sm)}@media (max-width:576px){.main-header{padding:12px 20px}}.header-title h2{font-size:1.4rem;color:var(--brand-green-dark)}.dark-theme .header-title h2{color:var(--text-primary)}.header-actions{display:flex;align-items:center;gap:20px}.theme-toggle{background:none;border:none;font-size:1.2rem;cursor:pointer;color:var(--text-secondary);transition:var(--transition-fast)}.theme-toggle:hover{color:var(--brand-green)}.btn-logout-header{background:none;border:none;color:var(--color-rejected);cursor:pointer;font-weight:600;display:flex;align-items:center;gap:8px}.page-body{padding:40px;flex:1;display:flex;flex-direction:column;gap:2rem}@media (max-width:576px){.page-body{padding:20px;gap:1.5rem}}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}.stat-card{background-color:var(--bg-surface);border-radius:var(--radius-md);padding:24px;box-shadow:var(--shadow-md);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;transition:var(--transition-normal)}.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.stat-info{display:flex;flex-direction:column;gap:4px}.stat-value{font-size:2.2rem;font-weight:800;line-height:1}.stat-label{font-size:0.85rem;color:var(--text-secondary);font-weight:600}.stat-icon{font-size:2rem;color:var(--brand-green);background-color:var(--brand-green-alpha);padding:12px;border-radius:var(--radius-sm)}.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:30px}@media (max-width:1200px){.dashboard-grid{grid-template-columns:1fr}}.panel{background-color:var(--bg-surface);border-radius:var(--radius-md);border:1px solid var(--border-color);box-shadow:var(--shadow-md);overflow:hidden;display:flex;flex-direction:column}.panel-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.panel-title{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.panel-body{padding:24px}.filter-bar{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-end;margin-bottom:20px}.filter-item{display:flex;flex-direction:column;gap:6px}.filter-item label{font-size:0.75rem;font-weight:700;text-transform:uppercase;color:var(--text-secondary)}.filter-select{padding:10px 14px;border:1.5px solid var(--border-color);border-radius:var(--radius-sm);background-color:var(--bg-surface);outline:none;min-width:180px}.table-responsive{overflow-x:auto;width:100%}.data-table{width:100%;border-collapse:collapse;text-align:left}.data-table th{padding:14px 18px;background-color:var(--bg-primary);font-weight:700;font-size:0.85rem;text-transform:uppercase;color:var(--text-secondary);border-bottom:1px solid var(--border-color)}.data-table td{padding:16px 18px;border-bottom:1px solid var(--border-color);vertical-align:middle}.data-table tr:hover td{background-color:var(--bg-surface-hover)}.badge{padding:4px 10px;border-radius:20px;font-size:0.75rem;font-weight:700;text-transform:uppercase;display:inline-flex;align-items:center;gap:6px}.badge-pendiente{color:var(--color-pending);background-color:var(--color-pending-bg)}.badge-aprobado{color:var(--color-approved);background-color:var(--color-approved-bg)}.badge-rechazado{color:var(--color-rejected);background-color:var(--color-rejected-bg)}.spaces-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.space-card{background-color:var(--bg-surface);border-radius:var(--radius-md);border:1px solid var(--border-color);overflow:hidden;box-shadow:var(--shadow-md);transition:var(--transition-normal);display:flex;flex-direction:column}.space-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.space-card-hero{height:120px;background:linear-gradient(135deg,var(--brand-green-dark) 0%,var(--brand-green-light) 100%);position:relative;padding:20px;display:flex;flex-direction:column;justify-content:flex-end}.space-card-hero.auditorio{background:linear-gradient(135deg,var(--brand-green-dark) 0%,var(--brand-green) 100%)}.space-card-hero.aula_tipo{background:linear-gradient(135deg,var(--brand-green) 0%,var(--brand-green-light) 100%)}.space-card-hero.computo{background:linear-gradient(135deg,var(--brand-green-dark) 0%,var(--brand-green-light) 100%)}.space-type-badge{position:absolute;top:16px;right:16px;background-color:rgba(255,255,255,0.2);backdrop-filter:blur(5px);color:var(--text-white);padding:4px 10px;border-radius:12px;font-size:0.75rem;font-weight:700;text-transform:uppercase}.space-card-title{color:var(--text-white);font-size:1.2rem;font-weight:700}.space-card-body{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1}.space-meta-item{display:flex;align-items:center;gap:8px;font-size:0.85rem;color:var(--text-secondary)}.space-meta-item i{width:16px;color:var(--brand-green)}.space-card-actions{margin-top:auto;border-top:1px solid var(--border-color);padding:16px 20px;display:flex;gap:12px}.booking-wizard{display:grid;grid-template-columns:1.5fr 1fr;gap:30px}@media (max-width:992px){.booking-wizard{grid-template-columns:1fr}}.time-grid-container{display:flex;flex-direction:column;gap:12px}.time-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}.time-slot{padding:14px 10px;border-radius:var(--radius-sm);border:1.5px solid var(--border-color);background-color:var(--bg-surface);text-align:center;font-weight:600;font-size:0.9rem;cursor:pointer;transition:var(--transition-fast);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.time-slot:hover:not(.occupied):not(.pending){border-color:var(--brand-green);background-color:var(--brand-green-alpha);color:var(--brand-green)}.time-slot.selected{background-color:var(--brand-green);border-color:var(--brand-green);color:var(--text-white);box-shadow:0 4px 10px rgba(0,104,71,0.2)}.time-slot.occupied{background-color:var(--color-rejected-bg);border-color:var(--color-rejected);color:var(--color-rejected);cursor:not-allowed;opacity:0.7}.time-slot.pending{background-color:var(--color-pending-bg);border-color:var(--color-pending);color:var(--color-pending);cursor:not-allowed;opacity:0.8}.slot-status-label{font-size:0.7rem;font-weight:700;text-transform:uppercase}.legends-row{display:flex;gap:16px;margin-top:10px;flex-wrap:wrap}.legend-item{display:flex;align-items:center;gap:6px;font-size:0.8rem;font-weight:600;color:var(--text-secondary)}.legend-color{width:14px;height:14px;border-radius:3px;border:1px solid var(--border-color)}.legend-color.available{background-color:var(--bg-surface)}.legend-color.selected{background-color:var(--brand-green);border-color:var(--brand-green)}.legend-color.pending{background-color:var(--color-pending-bg);border-color:var(--color-pending)}.legend-color.occupied{background-color:var(--color-rejected-bg);border-color:var(--color-rejected)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,68,48,0.4);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:200;opacity:0;pointer-events:none;transition:var(--transition-fast)}.modal-overlay.open{opacity:1;pointer-events:auto}.modal{background-color:var(--bg-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:500px;max-height:90vh;overflow-y:auto;transform:translateY(30px);transition:var(--transition-normal);border:1px solid var(--border-color)}.modal-overlay.open .modal{transform:translateY(0)}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.modal-close{background:none;border:none;font-size:1.2rem;cursor:pointer;color:var(--text-muted)}.modal-body{padding:24px;display:flex;flex-direction:column;gap:20px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:12px}.mobile-nav-bar{display:none;background-color:var(--brand-green-dark);color:var(--text-white);padding:16px 20px;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100}@media (max-width:992px){.mobile-nav-bar{display:flex}}.mobile-menu-btn{background:none;border:none;color:var(--text-white);font-size:1.5rem;cursor:pointer}.mobile-drawer{position:fixed;top:0;left:0;bottom:0;width:280px;background-color:var(--brand-green-dark);z-index:150;transform:translateX(-100%);transition:var(--transition-normal);padding:24px;display:flex;flex-direction:column;gap:2rem;box-shadow:var(--shadow-lg)}.mobile-drawer.open{transform:translateX(0)}.drawer-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,0.5);z-index:140;opacity:0;pointer-events:none;transition:var(--transition-fast)}.drawer-overlay.open{opacity:1;pointer-events:auto}.weekly-drawer{position:fixed;top:0;right:0;bottom:0;width:320px;background-color:var(--bg-surface);border-left:1px solid var(--border-color);z-index:150;transform:translateX(100%);transition:var(--transition-normal);padding:24px;display:flex;flex-direction:column;gap:1.5rem;box-shadow:var(--shadow-lg)}.weekly-drawer.open{transform:translateX(0)}.weekly-drawer-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-color);padding-bottom:12px}.weekly-drawer-header h3{font-size:1.1rem;color:var(--brand-green-dark)}.dark-theme .weekly-drawer-header h3{color:var(--text-primary)}.weekly-drawer-body{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.weekly-card{background-color:var(--bg-primary);border-radius:var(--radius-sm);padding:12px;border-left:4px solid var(--brand-green);font-size:0.85rem;display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow-sm)}.weekly-card.pendiente{border-left-color:var(--color-pending)}.weekly-card.aprobado{border-left-color:var(--color-approved)}.weekly-card.rechazado{border-left-color:var(--color-rejected)}.weekly-card-title{font-weight:700;color:var(--text-primary)}.weekly-card-time{font-weight:600;color:var(--brand-green)}.weekly-card-meta{font-size:0.75rem;color:var(--text-secondary)}.weekly-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,0.3);z-index:140;opacity:0;pointer-events:none;transition:var(--transition-fast)}.weekly-overlay.open{opacity:1;pointer-events:auto}.chart-bar-container{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.chart-bar-info{display:flex;justify-content:space-between;font-size:0.85rem;font-weight:600;color:var(--text-secondary)}.chart-bar-label{text-overflow:ellipsis;white-space:nowrap;overflow:hidden;max-width:75%}.chart-bar-bg{height:10px;background-color:var(--bg-primary);border-radius:5px;overflow:hidden}.chart-bar-fill{height:100%;background:linear-gradient(90deg,var(--brand-green) 0%,var(--brand-green-light) 100%);border-radius:5px;width:0;transition:width 0.6s cubic-bezier(0.1,0.8,0.3,1)}.print-header-layout{display:none}@media print{body{background-color:#ffffff !important;color:#000000 !important;font-size:11pt !important}.sidebar,.mobile-nav-bar,.main-header,.btn,.filter-bar,.toast-container,.weekly-drawer,.drawer-overlay,.weekly-overlay,.modal-overlay,#btn-toggle-weekly{display:none !important}.main-content{margin:0 !important;padding:0 !important;width:100% !important;height:auto !important;overflow:visible !important}.page-body{padding:0 !important;margin:0 !important;gap:0 !important}.panel{border:none !important;box-shadow:none !important;background-color:transparent !important;overflow:visible !important}.panel-header{display:none !important}.print-header-layout{display:block !important;text-align:center;margin-bottom:25px;padding-bottom:10px;border-bottom:2px solid #000000;font-family:var(--font-headings)}.print-header-layout h1{font-size:18pt;color:#000000;margin-bottom:5px}.print-header-layout p{font-size:10pt;color:#555555}.table-responsive{overflow:visible !important}.data-table{width:100% !important;border-collapse:collapse !important;page-break-inside:auto}.data-table tr{page-break-inside:avoid;page-break-after:auto}.data-table th,.data-table td{border:1px solid #777777 !important;padding:8px 10px !important;color:#000000 !important;background-color:transparent !important;font-size:9.5pt !important}.data-table th{background-color:#f1f5f9 !important;font-weight:bold !important;text-transform:uppercase !important}.badge{border:1px solid #777777 !important;background:transparent !important;color:#000000 !important;padding:2px 6px !important;font-size:8pt !important}}.timeline-today{display:flex;flex-direction:column;gap:20px;position:relative;padding-left:20px;border-left:2px dashed var(--border-color);margin-top:10px;margin-left:10px}.timeline-item{position:relative}.timeline-item::before{content:'';position:absolute;left:-27px;top:5px;width:12px;height:12px;border-radius:50%;background-color:var(--brand-green);border:3px solid var(--bg-surface);box-shadow:var(--shadow-sm);z-index:2}.timeline-item.pendiente::before{background-color:var(--color-pending)}.timeline-item.aprobado::before{background-color:var(--color-approved)}.timeline-item.rechazado::before{background-color:var(--color-rejected)}.timeline-content{background-color:var(--bg-primary);border-radius:var(--radius-sm);padding:14px 18px;border:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:15px}.timeline-info{display:flex;flex-direction:column;gap:4px;text-align:left}.timeline-title{font-weight:700;font-size:0.95rem;color:var(--text-primary)}.timeline-time{font-size:0.85rem;font-weight:600;color:var(--brand-green)}.timeline-meta{font-size:0.78rem;color:var(--text-secondary)}.inventario-tabs{display:flex;gap:10px;border-bottom:2px solid var(--border-color);margin-bottom:20px;padding-bottom:1px}.inventario-tab{padding:10px 20px;font-weight:600;cursor:pointer;background:none;border:none;border-bottom:3px solid transparent;color:var(--text-secondary);transition:var(--transition-fast)}.inventario-tab:hover{color:var(--brand-green-light)}.inventario-tab.active{color:var(--brand-green);border-bottom-color:var(--brand-green)}.articulos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.articulo-card{background-color:var(--bg-surface);border-radius:var(--radius-md);border:1px solid var(--border-color);padding:20px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-sm);transition:var(--transition-normal)}.articulo-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.articulo-badge{font-size:0.7rem;font-weight:700;text-transform:uppercase;padding:3px 8px;border-radius:12px;display:inline-block;width:fit-content}.badge-consumible{background-color:var(--color-rejected-bg);color:var(--color-rejected)}.badge-retornable{background-color:var(--brand-gold-alpha);color:var(--brand-gold)}.articulo-stock{font-size:1.1rem;font-weight:700;margin:5px 0}.articulo-meta{font-size:0.8rem;color:var(--text-secondary);display:flex;flex-direction:column;gap:4px}.articulo-actions{display:flex;gap:8px;margin-top:auto;border-top:1px solid var(--border-color);padding-top:12px}.pos-container{display:grid;grid-template-columns:1fr 400px;gap:30px}@media (max-width:992px){.pos-container{grid-template-columns:1fr}}.scanner-active-flash{animation:flashBeep 0.3s ease}@keyframes flashBeep{0%{background-color:var(--brand-green-alpha)}100%{background-color:var(--bg-surface)}}.signature-container{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px;display:flex;flex-direction:column;gap:8px}.signature-canvas-wrapper{background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-sm);overflow:hidden}.signature-canvas{display:block;width:100%;height:100px;background-color:#ffffff;cursor:crosshair;touch-action:none}.signature-header{display:flex;justify-content:space-between;align-items:center;font-size:0.8rem;font-weight:700;color:var(--text-secondary)}.evidencia-previews{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.evidencia-preview-img{width:60px;height:60px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--border-color)}.menu-group{list-style:none;margin:0;padding:0}.menu-group-header{color:rgba(255,255,255,0.7);padding:12px 16px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:space-between;font-weight:500;cursor:pointer;transition:var(--transition-fast);user-select:none}.menu-group-header .group-title{display:flex;align-items:center;gap:12px}.menu-group-header:hover{color:var(--text-white);background-color:rgba(255,255,255,0.08)}.menu-group-header .chevron-icon{font-size:0.8rem;transition:transform 0.25s cubic-bezier(0.4,0,0.2,1);color:rgba(255,255,255,0.5)}.menu-group.expanded .menu-group-header .chevron-icon{transform:rotate(180deg);color:var(--text-white)}.menu-subitems{list-style:none;display:none;margin-left:22px;padding-left:10px;border-left:1px solid rgba(255,255,255,0.1);margin-top:4px;margin-bottom:4px}.menu-group.expanded .menu-subitems{display:block}.menu-subitems .menu-item a{font-size:0.85rem;padding:8px 12px;gap:10px;color:rgba(255,255,255,0.6);border-left:none}.menu-subitems .menu-item a:hover{color:var(--text-white);background-color:rgba(255,255,255,0.08)}.menu-subitems .menu-item.active a{color:var(--text-white);background-color:rgba(255,255,255,0.12);border-left:3px solid var(--brand-gold-light);border-top-left-radius:0;border-bottom-left-radius:0;font-weight:600}.menu-group.disabled{opacity:0.45}.menu-group.disabled .menu-group-header{cursor:not-allowed}.menu-group.disabled .menu-group-header:hover{background-color:transparent;color:rgba(255,255,255,0.7)}.menu-group.disabled .lock-icon{font-size:0.75rem;color:rgba(255,255,255,0.5);margin-right:2px}