:root{--color-bg: #030307;--color-surface: #0A0A12;--color-surface-elevated: #151520;--color-surface-hover: #1E1E2D;--color-border: #2A2A3C;--color-border-hover: #3A3A50;--color-text: #F0F0F5;--color-text-secondary: #A0A0B0;--color-text-muted: #6E6E80;--color-accent: #FFD93D;--color-accent-hover: #FFE066;--color-accent-alpha: rgba(255, 217, 61, .15);--color-success: #22C55E;--color-success-hover: #34D399;--color-success-alpha: rgba(34, 197, 94, .15);--color-error: #EF4444;--color-error-hover: #F87171;--color-error-alpha: rgba(239, 68, 68, .15);--color-warning: #F59E0B;--color-warning-hover: #FBBF24;--color-warning-alpha: rgba(245, 158, 11, .15);--color-info: #3B82F6;--color-info-hover: #60A5FA;--color-info-alpha: rgba(59, 130, 246, .15);--font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Be Vietnam Pro", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "SF Mono", Consolas, monospace;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 4px 16px rgba(0, 0, 0, .5);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .6);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-primary);background:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh}a{color:inherit;text-decoration:none}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-6);background:var(--color-bg)}.login-card{background:var(--color-surface-elevated);padding:var(--space-8);border-radius:var(--radius-xl);width:100%;max-width:400px;box-shadow:var(--shadow-lg);border:1px solid var(--color-border)}.login-brand{display:flex;align-items:center;justify-content:center;gap:var(--space-3);margin-bottom:var(--space-6);font-size:1.5rem;font-weight:800;color:var(--color-text)}.login-brand .brand-icon{font-size:2rem}.login-brand .brand-accent{color:var(--color-accent)}.login-title{font-size:1.25rem;text-align:center;margin-bottom:var(--space-6);color:var(--color-text-muted);font-weight:500}.login-error{background:var(--color-error-alpha);border:1px solid var(--color-error);color:var(--color-error);padding:var(--space-3);border-radius:var(--radius-md);margin-bottom:var(--space-4);display:none;font-size:.875rem}.login-error.show{display:block}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);border-radius:var(--radius-lg);font-weight:600;font-size:.875rem;cursor:pointer;border:none;transition:all var(--transition-fast);white-space:nowrap;font-family:inherit}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--color-accent),#FFC107);color:#000}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px #ffd93d4d}.btn-secondary{background:transparent;color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-3) var(--space-5)}.btn-secondary:hover{background:var(--color-surface-hover)}.btn-sm{padding:var(--space-2) var(--space-3);font-size:.75rem}.form-group{margin-bottom:var(--space-5)}.form-group label{display:block;margin-bottom:var(--space-2);font-size:.875rem;font-weight:500;color:var(--color-text)}.form-group input,.form-group select,.form-input{width:100%;padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-family:inherit;font-size:1rem;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-group input:focus,.form-group select:focus,.form-input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-alpha)}.form-group input::placeholder{color:var(--color-text-muted);opacity:.6}.ops-layout{display:flex;min-height:100vh}.ops-sidebar{width:240px;height:100vh;position:fixed;left:0;top:0;background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;padding:var(--space-6) var(--space-4);z-index:40;transition:width var(--transition-base);overflow-y:auto}.ops-logo{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-8);font-size:1.25rem;font-weight:700;color:var(--color-text)}.logo-icon{font-size:1.75rem}.ops-nav{flex:1;display:flex;flex-direction:column;gap:var(--space-1);list-style:none}.ops-nav .nav-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);color:var(--color-text-muted);font-size:.875rem;font-weight:500;transition:all var(--transition-fast);cursor:pointer;text-decoration:none}.ops-nav .nav-item:hover{background:var(--color-surface-hover);color:var(--color-text)}.ops-nav .nav-item.active{background:var(--color-accent-alpha);color:var(--color-accent);font-weight:600;border-left:3px solid var(--color-accent);margin-left:-3px}.ops-user{padding-top:var(--space-6);border-top:1px solid var(--color-border);margin-top:auto}.user-info{margin-bottom:var(--space-3)}.user-email{font-size:.875rem;color:var(--color-text)}.user-role{font-size:.75rem;color:var(--color-text-muted)}.btn-logout{width:100%;padding:var(--space-2) var(--space-4);background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast);font-family:inherit;font-size:.875rem}.btn-logout:hover{border-color:var(--color-error);color:var(--color-error)}.ops-main{flex:1;margin-left:240px;padding:var(--space-8);min-height:100vh;background:var(--color-bg);overflow-y:auto}.ops-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-6)}.ops-header h1{font-size:1.75rem;font-weight:700;color:var(--color-text)}.header-time{color:var(--color-text-muted);font-size:.875rem;font-family:var(--font-mono)}.header-actions{display:flex;gap:var(--space-3);align-items:center}.filter-select,.search-input{padding:var(--space-2) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);font-size:.875rem;font-family:inherit;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.filter-select:focus,.search-input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-alpha)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-6);margin-bottom:var(--space-6)}.stat-card{background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6);display:flex;flex-direction:column;gap:var(--space-2);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-card__header{display:flex;justify-content:space-between;align-items:center}.stat-card__label{font-size:.875rem;color:var(--color-text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.05em}.stat-value{font-size:2rem;font-weight:800;color:var(--color-accent);line-height:1.2;font-family:var(--font-mono)}.stat-label{color:var(--color-text-muted);font-size:.875rem}.stat-icon{font-size:2rem;margin-bottom:var(--space-2)}.dashboard-sections{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:var(--space-6)}.section{background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6)}.section h2{font-size:1.125rem;margin-bottom:var(--space-4);font-weight:600;color:var(--color-text)}.session-list,.print-list{display:flex;flex-direction:column;gap:var(--space-2)}.session-item,.print-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-3);background:var(--color-surface);border-radius:var(--radius-md);transition:background var(--transition-fast)}.session-item:hover,.print-item:hover{background:var(--color-surface-hover)}.session-info,.print-info{display:flex;flex-direction:column;gap:var(--space-1)}.session-event,.print-id{font-weight:500;color:var(--color-text)}.session-time,.print-time{font-size:.75rem;color:var(--color-text-muted);font-family:var(--font-mono)}.status-badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;line-height:1}.status-active,.status-completed{background:var(--color-success-alpha);color:var(--color-success)}.status-pending{background:var(--color-warning-alpha);color:var(--color-warning)}.status-processing{background:var(--color-info-alpha);color:var(--color-info)}.status-expired{background:var(--color-surface-hover);color:var(--color-text-muted)}.status-failed{background:var(--color-error-alpha);color:var(--color-error)}.alert-item{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-3);background:var(--color-surface);border-radius:var(--radius-md);border-left:3px solid var(--color-border);transition:background var(--transition-fast)}.alert-item:hover{background:var(--color-surface-hover)}.alert-item.critical{border-left-color:var(--color-error)}.alert-item.warning{border-left-color:var(--color-warning)}.alert-item.info{border-left-color:var(--color-info)}.alert-icon{font-size:1.25rem;flex-shrink:0}.alert-content{flex:1}.alert-title{font-weight:600;font-size:.875rem;color:var(--color-text)}.alert-message{font-size:.75rem;color:var(--color-text-muted);margin-top:2px}.alert-time{font-size:.75rem;color:var(--color-text-muted);font-family:var(--font-mono)}.content-area{background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6)}.table-container{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;font-size:.875rem}.data-table thead{background:var(--color-surface)}.data-table th,.data-table td{padding:var(--space-3) var(--space-4);text-align:left;border-bottom:1px solid var(--color-border)}.data-table th{font-weight:600;color:var(--color-text-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}.data-table tr:hover{background:var(--color-surface-hover)}.data-table .mono,.data-table td:first-child,.data-table td:last-child{font-family:var(--font-mono);font-size:.75rem}.data-table td{color:var(--color-text);vertical-align:middle}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;line-height:1}.badge-success{background:var(--color-success-alpha);color:var(--color-success)}.badge-warning{background:var(--color-warning-alpha);color:var(--color-warning)}.badge-error{background:var(--color-error-alpha);color:var(--color-error)}.badge-info{background:var(--color-info-alpha);color:var(--color-info)}.photos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--space-4)}.photo-card{background:var(--color-surface);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-border);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.photo-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.photo-thumb{aspect-ratio:1;overflow:hidden}.photo-thumb img{width:100%;height:100%;object-fit:cover}.photo-info{padding:var(--space-3);font-size:.75rem}.photo-date{color:var(--color-text-muted);font-family:var(--font-mono)}.photo-session{color:var(--color-text-secondary);font-family:var(--font-mono)}.photo-cell{width:40px;height:40px;border-radius:var(--radius-sm);overflow:hidden}.photo-cell img{width:100%;height:100%;object-fit:cover}.loading,.empty,.error{text-align:center;padding:var(--space-12);color:var(--color-text-muted)}.error{color:var(--color-error)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-12) var(--space-8);text-align:center}.empty-state__icon{font-size:3rem;margin-bottom:var(--space-4);opacity:.5}.empty-state__title{font-size:1.25rem;font-weight:600;color:var(--color-text);margin-bottom:var(--space-2)}.empty-state__message{font-size:.875rem;color:var(--color-text-muted);margin-bottom:var(--space-6);max-width:400px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:50;padding:var(--space-4)}.modal-content{background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6);width:100%;max-width:400px;box-shadow:var(--shadow-lg)}.modal-content h3{margin-bottom:var(--space-4);font-size:1.125rem;font-weight:600}.modal-actions{display:flex;gap:var(--space-3);justify-content:flex-end;margin-top:var(--space-6)}.mono{font-family:var(--font-mono);font-size:.75rem}code{background:var(--color-surface-hover);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:.875rem;color:var(--color-accent)}.spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.ops-sidebar{display:none}.ops-main{margin-left:0;padding:var(--space-4)}.dashboard-sections{grid-template-columns:1fr}.ops-header{flex-direction:column;align-items:flex-start;gap:var(--space-4)}.header-actions{width:100%}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}#toast-container{position:fixed;top:var(--space-6, 1.5rem);right:var(--space-6, 1.5rem);z-index:9999;display:flex;flex-direction:column;gap:var(--space-3, .75rem);pointer-events:none;max-width:100vw;padding:0 var(--space-4, 1rem)}.toast{display:flex;align-items:center;gap:var(--space-3, .75rem);padding:var(--space-4, 1rem) var(--space-5, 1.25rem);background:var(--color-surface, #16213e);border-radius:var(--radius-lg, 16px);box-shadow:var(--shadow-md, 0 4px 12px rgba(0, 0, 0, .4));border-left:4px solid;color:var(--color-text, #e2e8f0);min-width:300px;max-width:450px;pointer-events:auto;transform:translate(120%);opacity:0;transition:transform .35s cubic-bezier(.34,1.56,.64,1),opacity .3s ease;font-family:inherit;font-size:.9375rem;line-height:1.4}.toast-enter{transform:translate(0);opacity:1}.toast-exit{transform:translate(120%);opacity:0}.toast-success{border-left-color:var(--color-success, #10b981)}.toast-error{border-left-color:var(--color-error, #ef4444)}.toast-warning{border-left-color:var(--color-warning, #f59e0b)}.toast-info{border-left-color:var(--color-info, #3b82f6)}.toast-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:14px;flex-shrink:0}.toast-success .toast-icon{background:#10b98133;color:var(--color-success, #10b981)}.toast-error .toast-icon{background:#ef444433;color:var(--color-error, #ef4444)}.toast-warning .toast-icon{background:#f59e0b33;color:var(--color-warning, #f59e0b)}.toast-info .toast-icon{background:#3b82f633;color:var(--color-info, #3b82f6)}.toast-message{flex:1;font-weight:500;word-break:break-word}.toast-close{background:none;border:none;color:var(--color-text-muted, #94a3b8);font-size:20px;line-height:1;padding:0;margin-left:var(--space-2, .5rem);cursor:pointer;transition:color .2s ease;flex-shrink:0}.toast-close:hover{color:var(--color-text, #e2e8f0)}@media (max-width: 480px){#toast-container{left:0;right:0;top:auto;bottom:var(--space-4, 1rem);align-items:center}.toast{min-width:auto;width:100%;max-width:calc(100vw - 2rem);transform:translateY(120%)}.toast-enter{transform:translateY(0)}.toast-exit{transform:translateY(120%);opacity:0}}#error-boundary{position:fixed;top:0;right:0;bottom:0;left:0;z-index:99999;display:flex;align-items:center;justify-content:center;padding:var(--space-6, 1.5rem);background:var(--pc-bg, #030307);color:var(--pc-text, #ffffff);font-family:inherit;animation:error-fade-in .3s ease}.error-boundary-content{text-align:center;max-width:600px;width:100%}.error-icon{font-size:4rem;margin-bottom:var(--space-4, 1rem);line-height:1}#error-boundary h1{font-size:1.75rem;font-weight:700;margin-bottom:var(--space-3, .75rem);color:var(--pc-text, #ffffff)}#error-boundary p{font-size:1.125rem;color:var(--pc-text-muted, #64748B);margin-bottom:var(--space-6, 1.5rem)}.error-message{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:var(--radius-md, 8px);padding:var(--space-4, 1rem);margin-bottom:var(--space-4, 1rem);color:var(--pc-error, #ef4444);font-weight:500;word-break:break-word}.error-stack{background:var(--pc-card, #0E0E18);border-radius:var(--radius-md, 8px);padding:var(--space-4, 1rem);margin-bottom:var(--space-4, 1rem);text-align:left;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:.8125rem;line-height:1.5;color:var(--pc-text-muted, #64748B);overflow-x:auto;white-space:pre-wrap;word-break:break-all;max-height:40vh;overflow-y:auto}.error-actions{display:flex;gap:var(--space-4, 1rem);justify-content:center;flex-wrap:wrap}.error-actions .btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-3, .75rem) var(--space-6, 1.5rem);border-radius:var(--radius-md, 8px);font-weight:600;cursor:pointer;border:none;transition:all .15s ease;font-size:1rem;min-width:120px}.error-actions .btn-retry{background:var(--pc-accent, #FFD93D);color:#030307}.error-actions .btn-retry:hover{filter:brightness(1.1)}.error-actions .btn-secondary{background:var(--pc-card, #0E0E18);color:var(--pc-text, #ffffff);border:1px solid var(--pc-border, #1E1E2E)}.error-actions .btn-secondary:hover{background:var(--pc-bg-alt, #0A0A12)}.error-boundary-kiosk .error-icon{font-size:6rem}.error-boundary-kiosk h1{font-size:2.5rem}.error-boundary-kiosk p{font-size:1.5rem}.error-boundary-kiosk .btn-retry{font-size:1.25rem;padding:1rem 2rem;min-width:180px}@keyframes error-fade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 480px){.error-boundary-kiosk h1{font-size:1.75rem}.error-boundary-kiosk p{font-size:1.125rem}.error-actions{flex-direction:column;align-items:stretch}.error-actions .btn{width:100%}}