:root{--color-primary: #1a365d;--color-primary-light: #2a4a7f;--color-accent: #c9a962;--color-bg: #f7f8fa;--color-surface: #ffffff;--color-text: #1a202c;--color-text-muted: #718096;--color-border: #e2e8f0;--color-success: #38a169;--color-warning: #d69e2e;--color-danger: #e53e3e;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .1);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{overflow-x:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Sans,Noto Sans JP,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.app-layout{min-height:100vh}.sidebar{background:var(--color-primary);color:#fff;padding:1.5rem 0;position:fixed;top:0;left:0;width:240px;height:100vh;overflow-y:auto;z-index:50}.sidebar-logo{padding:0 1.5rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:1rem}.sidebar-logo h1{font-size:1.1rem;font-weight:700;color:var(--color-accent)}.sidebar-logo p{font-size:.75rem;opacity:.7;margin-top:.25rem}.sidebar-nav{list-style:none}.sidebar-nav li a{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.5rem;color:#fffc;font-size:.9rem;transition:all .2s}.sidebar-nav li a:hover,.sidebar-nav li a.active{background:#ffffff1a;color:#fff;text-decoration:none}.sidebar-nav li a.active{border-right:3px solid var(--color-accent)}.main-content{padding:2rem;max-width:1200px;margin-left:240px}.card{background:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem;margin-bottom:1.5rem}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.card-header h2{font-size:1.1rem;font-weight:600}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}.kpi-card{background:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem;text-align:center}.kpi-card .label{font-size:.8rem;color:var(--color-text-muted);margin-bottom:.5rem}.kpi-card .value{font-size:2rem;font-weight:700;color:var(--color-primary)}.kpi-card .unit{font-size:.85rem;color:var(--color-text-muted)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1.2rem;border-radius:var(--radius);border:none;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-light)}.btn-accent{background:var(--color-accent);color:var(--color-primary)}.btn-accent:hover{opacity:.9}.btn-outline{background:transparent;border:1px solid var(--color-border);color:var(--color-text)}.btn-outline:hover{background:var(--color-bg)}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{margin-bottom:1rem}.form-group label{display:block;font-size:.85rem;font-weight:500;margin-bottom:.4rem;color:var(--color-text)}.form-group select,.form-group input,.form-group textarea{width:100%;padding:.6rem .8rem;border:1px solid var(--color-border);border-radius:var(--radius);font-size:16px;font-family:inherit;background:#fff}.form-group textarea{min-height:100px;resize:vertical}.form-group select:focus,.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #1a365d26}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:.75rem;text-align:left;border-bottom:1px solid var(--color-border);font-size:.9rem}.data-table th{font-weight:600;color:var(--color-text-muted);font-size:.8rem;text-transform:uppercase}.data-table tr:hover{background:var(--color-bg)}.badge{display:inline-block;padding:.2rem .6rem;border-radius:12px;font-size:.75rem;font-weight:500}.badge-success{background:#e6ffed;color:var(--color-success)}.badge-warning{background:#fff9e6;color:var(--color-warning)}.badge-danger{background:#ffe6e6;color:var(--color-danger)}.badge-info{background:#e8f0fe;color:var(--color-primary)}.result-item{border:1px solid var(--color-border);border-radius:var(--radius);padding:1rem;margin-bottom:1rem}.result-item h3{font-size:.95rem;margin-bottom:.5rem;color:var(--color-primary)}.result-item .caption{white-space:pre-wrap;font-size:.9rem;line-height:1.7;margin-bottom:.75rem}.result-item .hashtags{color:var(--color-primary-light);font-size:.85rem}.result-item .meta{display:flex;gap:.5rem;margin-top:.5rem}.spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:2rem;color:var(--color-text-muted)}.tabs{display:flex;border-bottom:2px solid var(--color-border);margin-bottom:1.5rem;gap:0}.tab-btn{padding:.75rem 1.25rem;border:none;background:none;font-size:.9rem;font-weight:500;color:var(--color-text-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s;white-space:nowrap}.tab-btn:hover{color:var(--color-text);background:var(--color-bg)}.tab-btn.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.tab-panel{display:none}.tab-panel.active{display:block}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000;animation:dialogFadeIn .15s ease}.dialog-box{background:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:420px;margin:1rem;animation:dialogSlideIn .2s ease}.dialog-header{padding:1.25rem 1.5rem .5rem;font-size:1rem;font-weight:600}.dialog-body{padding:.5rem 1.5rem 1.25rem;font-size:.9rem;color:var(--color-text-muted);line-height:1.6}.dialog-actions{display:flex;justify-content:flex-end;gap:.5rem;padding:0 1.5rem 1.25rem}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover{opacity:.9}@keyframes dialogFadeIn{0%{opacity:0}to{opacity:1}}@keyframes dialogSlideIn{0%{transform:translateY(-10px);opacity:0}to{transform:translateY(0);opacity:1}}.auth-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--color-primary);padding:1rem;padding-top:calc(env(safe-area-inset-top,0px) + 1rem);padding-bottom:calc(env(safe-area-inset-bottom,0px) + 1rem)}.auth-card{background:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:2rem 1.5rem;width:100%;max-width:400px;text-align:center}@media(min-width:480px){.auth-card{padding:2.5rem}}.auth-card h1{color:var(--color-primary);font-size:1.5rem;margin-bottom:.5rem}.auth-card p{color:var(--color-text-muted);margin-bottom:2rem;font-size:.9rem}.cases-mobile-view,.tickets-mobile-view{display:none}.offline-banner{position:sticky;top:0;z-index:90;background:var(--color-warning, #f59e0b);color:#fff;text-align:center;padding:.5rem 1rem;font-size:.85rem;font-weight:600}.offline-banner[hidden],.mobile-topbar{display:none}.sidebar-toggle{display:none;background:transparent;color:#fff;border:none;border-radius:8px;width:44px;height:44px;font-size:1.5rem;line-height:1;cursor:pointer;flex-shrink:0}.sidebar-toggle:hover,.sidebar-toggle:focus-visible{background:#ffffff24;outline:2px solid var(--color-accent, #fbbf24);outline-offset:-2px}.mobile-topbar-title{flex:1;text-align:center;font-size:1rem;font-weight:600;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-right:44px}.sidebar-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:60}.sidebar-backdrop[hidden]{display:none}.skeleton{padding:.6rem 0}.skeleton-line{height:12px;border-radius:6px;background:linear-gradient(90deg,#eef0f3 25%,#f6f7f9,#eef0f3 75%);background-size:200% 100%;animation:skeleton-shimmer 1.4s ease-in-out infinite;margin:.55rem 0}.skeleton-table table.data-table tbody tr:nth-child(2n) td{background:#00000004}.skeleton-table .skeleton-line{height:14px}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.quick-action-btn{transition:transform .15s,box-shadow .15s,border-color .15s;display:block}.quick-action-btn:hover,.quick-action-btn:focus-visible{transform:translateY(-2px);box-shadow:0 4px 12px #00000014;border-color:var(--color-primary);outline:none}@media print{body.printing-ticket .sidebar,body.printing-ticket .topbar,body.printing-ticket .main-content,body.printing-ticket .dialog-backdrop{background:transparent!important}body.printing-ticket .sidebar,body.printing-ticket .topbar,body.printing-ticket .main-content>:not(#ticket-detail-overlay){display:none!important}body.printing-ticket #ticket-detail-overlay{position:static!important}body.printing-ticket .dialog-backdrop{position:static!important;padding:0!important;background:none!important}body.printing-ticket .dialog-box{box-shadow:none!important;border:none!important;max-height:none!important;overflow:visible!important;max-width:100%!important}body.printing-ticket #ticket-detail-overlay button,body.printing-ticket .ticket-detail-actions,body.printing-ticket select,body.printing-ticket textarea,body.printing-ticket audio{display:none!important}body.printing-ticket .dialog-header{border-bottom:1px solid #ccc;padding-bottom:.5rem}@page{size:A4;margin:14mm 12mm}}@media(max-width:768px){.app-layout{grid-template-columns:1fr}.sidebar{position:fixed;top:0;bottom:0;left:-260px;width:240px;transition:left .28s ease;z-index:70}.sidebar.open{left:0}.main-content{padding:1rem;margin-left:0}.card-grid{grid-template-columns:1fr}.mobile-topbar{display:flex;align-items:center;gap:.5rem;position:fixed;top:0;left:0;right:0;z-index:75;background:var(--color-primary);color:#fff;padding:.5rem .75rem;padding-top:calc(env(safe-area-inset-top,0px) + .5rem);box-shadow:0 2px 8px #00000026}.sidebar-toggle{display:inline-flex;align-items:center;justify-content:center}.sidebar{padding-top:calc(env(safe-area-inset-top,0px) + 1.5rem)}.main-content{padding-top:calc(env(safe-area-inset-top,0px) + 4.5rem)}.offline-banner{top:calc(env(safe-area-inset-top,0px) + 3.5rem)}.cases-desktop-view,.tickets-desktop-view{display:none}.cases-mobile-view,.tickets-mobile-view{display:block}.dialog-box{max-width:95vw;max-height:92vh}}