:root{--color-primary: #1B3FD6;--color-primary-hover: #2D4FE0;--color-primary-dark: #0F1B61;--color-primary-light: #EEF1FA;--color-white: #FFFFFF;--color-black: #1A1A2E;--color-gray-100: #F3F4F6;--color-gray-200: #E5E7EB;--color-gray-300: #D1D5DB;--color-gray-500: #6B7280;--color-gray-700: #374151;--color-success: #16A34A;--color-warning: #F59E0B;--color-error: #DC2626;--font-sans: "Poppins", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 24px rgba(0,0,0,.1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);font-size:16px;line-height:1.5;color:var(--color-black);background:var(--color-gray-100);-webkit-font-smoothing:antialiased}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.login-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--color-gray-100)}.login-card{text-align:center;padding:48px 40px;background:var(--color-white);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:100%;max-width:420px;margin:16px}.login-logo{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;background:var(--color-primary);color:var(--color-white);font-family:monospace;font-size:28px;font-weight:700;border-radius:var(--radius-lg);margin-bottom:24px}.login-card h2{font-size:1.5rem;font-weight:700;color:var(--color-black);margin-bottom:8px}.login-card .text-secondary{color:var(--color-gray-500);font-size:.875rem;margin-bottom:32px}.login-form{text-align:left}.login-form .form-group{margin-bottom:20px}.login-submit{width:100%;margin-top:8px}.login-error{background:#fef2f2;color:var(--color-error);font-size:.8125rem;padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:16px;border:1px solid #fecaca}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 24px;border-radius:var(--radius-md);font-family:var(--font-sans);font-size:.875rem;font-weight:600;cursor:pointer;border:none;transition:all .2s ease-in-out;white-space:nowrap}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:var(--color-white)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-lg{padding:12px 32px;font-size:1rem}.btn-sm{padding:6px 14px;font-size:.8125rem;border-radius:var(--radius-sm)}.btn-outline{background:var(--color-white);color:var(--color-primary);border:1.5px solid var(--color-primary)}.btn-outline:hover:not(:disabled){background:var(--color-primary);color:var(--color-white)}.btn-ghost{background:transparent;color:var(--color-gray-700);padding:8px 16px;font-weight:500}.btn-ghost:hover{background:var(--color-gray-100);color:var(--color-black)}.btn-danger{background:var(--color-error);color:var(--color-white)}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-filter{background:var(--color-white);color:var(--color-gray-500);border:1px solid var(--color-gray-200);padding:8px 16px;font-weight:500}.btn-filter:hover{border-color:var(--color-primary);color:var(--color-primary)}.btn-filter.active{background:var(--color-primary-light);border-color:var(--color-primary);color:var(--color-primary);font-weight:600}.topbar{display:flex;align-items:center;justify-content:space-between;background:var(--color-white);padding:16px 32px;border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);margin-bottom:24px}.topbar-brand{display:flex;align-items:center;gap:12px}.logo-mark{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--color-primary);color:var(--color-white);font-family:monospace;font-size:18px;font-weight:700;border-radius:var(--radius-md)}.topbar h1{font-size:1.25rem;font-weight:700;color:var(--color-black)}.topbar-nav{display:flex;gap:4px;background:var(--color-gray-100);padding:4px;border-radius:var(--radius-full)}.btn-nav{padding:6px 18px;border:none;background:transparent;border-radius:var(--radius-full);font-size:.8125rem;font-weight:500;color:var(--color-gray-500);cursor:pointer;transition:all .2s}.btn-nav:hover{color:var(--color-black)}.btn-nav.active{background:var(--color-white);color:var(--color-primary);font-weight:600;box-shadow:var(--shadow-sm)}.dashboard{max-width:1600px;margin:0 auto;padding:24px 48px}.stats-bar{display:flex;gap:16px;margin-bottom:24px;flex-wrap:wrap}.stat-card{flex:1;min-width:140px;background:var(--color-white);border:1px solid var(--color-gray-200);border-radius:var(--radius-xl);padding:20px 24px;box-shadow:var(--shadow-sm)}.stat-value{font-size:1.5rem;font-weight:700;color:var(--color-primary-dark)}.stat-label{font-size:.75rem;font-weight:500;color:var(--color-gray-500);text-transform:uppercase;letter-spacing:.05em;margin-top:4px}.controls{display:flex;gap:16px;margin-bottom:24px;flex-wrap:wrap;align-items:center}.search-input{flex:1;min-width:240px}.filter-group{display:flex;gap:8px}.form-input{width:100%;padding:10px 14px;border:1px solid var(--color-gray-300);border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:1rem;color:var(--color-black);background:var(--color-white);outline:none;transition:border-color .2s,box-shadow .2s}.form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #1b3fd626}.form-input::placeholder{color:var(--color-gray-500)}.form-textarea{min-height:180px;resize:vertical;line-height:1.6}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.875rem;font-weight:500;color:var(--color-gray-700);margin-bottom:6px}.form-static{font-size:.875rem;color:var(--color-gray-500);padding:8px 0}.table-wrap{overflow-x:auto;background:var(--color-white);border:1px solid var(--color-gray-200);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm)}table{width:100%;border-collapse:collapse;font-size:.875rem}th{background:var(--color-gray-100);font-weight:600;text-transform:uppercase;font-size:.75rem;letter-spacing:.05em;color:var(--color-gray-500);text-align:left;padding:12px 16px;position:sticky;top:0;white-space:nowrap}th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}th.sortable:hover{color:var(--color-primary)}th .arrow{margin-left:4px;font-size:10px}td{padding:12px 16px;border-bottom:1px solid var(--color-gray-200);vertical-align:top;max-width:280px}tr:hover td{background:var(--color-gray-100)}.cell-date{color:var(--color-gray-500);white-space:nowrap;font-size:.8125rem}.cell-topic{color:var(--color-black);font-weight:500}.cell-participants{max-width:200px}.cell-actions{white-space:nowrap}.cell-actions .btn{margin-right:6px}.empty-state{text-align:center;padding:64px 24px;color:var(--color-gray-500);font-size:.875rem;background:var(--color-white);border:1px solid var(--color-gray-200);border-radius:var(--radius-xl)}.badge{display:inline-flex;padding:2px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:500;margin:1px 2px}.badge-primary{background:var(--color-primary-light);color:var(--color-primary)}.badge-success{background:#dcfce7;color:#166534}.badge-warning{background:#fef3c7;color:#92400e}.badge-info{background:#dbeafe;color:#1e40af}.summary-preview{display:block;max-height:60px;overflow:hidden;text-overflow:ellipsis;color:var(--color-gray-500);font-size:.8125rem;line-height:1.4;cursor:pointer;transition:color .15s}.summary-preview:hover{color:var(--color-black)}.text-muted{color:var(--color-gray-500)}.modal-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#0f1b6180;z-index:100}.modal-overlay.show{display:flex;align-items:center;justify-content:center}.modal{background:var(--color-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:32px;max-width:680px;width:90%;max-height:85vh;overflow-y:auto;position:relative}.modal-close{position:absolute;top:16px;right:20px;background:none;border:none;font-size:24px;color:var(--color-gray-500);cursor:pointer;line-height:1}.modal-close:hover{color:var(--color-black)}.modal-title{font-size:1.5rem;font-weight:700;color:var(--color-black);margin-bottom:20px;padding-right:32px}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:24px}.meta-grid{margin-bottom:20px}.meta-row{display:grid;grid-template-columns:120px 1fr;gap:8px;padding:6px 0;border-bottom:1px solid var(--color-gray-100);font-size:.875rem}.meta-key{color:var(--color-gray-500);font-weight:500}.meta-val{color:var(--color-black)}.summary-block{white-space:pre-wrap;font-size:.875rem;line-height:1.7;color:var(--color-gray-700);background:var(--color-gray-100);padding:20px;border-radius:var(--radius-md)}.confirm-box{background:var(--color-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:32px;max-width:440px;width:90%}.confirm-box h3{font-size:1.25rem;font-weight:700;color:var(--color-black);margin-bottom:12px}.confirm-box p{color:var(--color-gray-700);font-size:.875rem;line-height:1.6}.confirm-note{margin-top:8px;color:var(--color-gray-500);font-size:.8125rem}.toast{position:fixed;bottom:24px;right:24px;display:flex;align-items:center;gap:12px;padding:14px 20px;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;z-index:300;opacity:0;transform:translateY(10px);transition:all .3s ease;pointer-events:none;background:var(--color-white);box-shadow:var(--shadow-md);color:var(--color-black)}.toast.show{opacity:1;transform:translateY(0)}.toast-bar{width:4px;height:24px;border-radius:2px;flex-shrink:0}.toast-success .toast-bar{background:var(--color-success)}.toast-error .toast-bar{background:var(--color-error)}.pagination{display:flex;align-items:center;justify-content:center;gap:16px;padding:24px 0}.page-info{font-size:.875rem;color:var(--color-gray-500);font-weight:500}.loading-bar{height:3px;background:linear-gradient(90deg,var(--color-primary-light),var(--color-primary),var(--color-primary-light));background-size:200% 100%;animation:loading-slide 1.5s infinite;border-radius:2px;margin-bottom:16px}@keyframes loading-slide{0%{background-position:200% 0}to{background-position:-200% 0}}.media-modal{max-width:900px;width:95%}.media-tabs{display:flex;gap:8px;margin-bottom:16px}.media-video-wrap{border-radius:var(--radius-md);overflow:hidden;background:#000}.media-video{width:100%;display:block;max-height:500px}.media-transcript{max-height:500px;overflow-y:auto;background:var(--color-gray-100);border-radius:var(--radius-md);padding:16px}.transcript-cue{display:flex;gap:12px;padding:6px 8px;border-radius:var(--radius-sm);font-size:.875rem;line-height:1.5;transition:background .15s}.transcript-cue:hover{background:var(--color-gray-200)}.cue-time{flex-shrink:0;color:var(--color-primary);font-family:monospace;font-size:.8125rem;min-width:90px;font-weight:500}.cue-text{color:var(--color-gray-700)}.media-loading,.media-empty{text-align:center;padding:48px 24px;color:var(--color-gray-500);font-size:.875rem}.stats-page{display:flex;flex-direction:column;gap:24px}.stats-section{background:var(--color-white);border-radius:var(--radius-xl);padding:24px;box-shadow:var(--shadow-sm)}.stats-section-title{font-size:1.1rem;font-weight:700;color:var(--color-black);margin-bottom:16px}.stats-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.stats-section-header .stats-section-title{margin-bottom:0}.stats-loading{text-align:center;padding:64px 0;color:var(--color-gray-500);font-size:1rem}.bar-chart{display:flex;flex-direction:column;gap:6px;max-height:600px;overflow-y:auto}.bar-row{display:flex;align-items:center;gap:10px}.bar-label{min-width:90px;font-size:.75rem;color:var(--color-gray-500);text-align:right;flex-shrink:0}.bar-track{flex:1;height:22px;background:var(--color-gray-100);border-radius:var(--radius-sm);overflow:hidden}.bar-fill{height:100%;border-radius:var(--radius-sm);transition:width .4s ease;min-width:2px}.bar-value{min-width:36px;font-size:.8125rem;font-weight:600;color:var(--color-black)}@media(max-width:768px){.dashboard{padding:16px}.topbar{padding:12px 16px;border-radius:var(--radius-lg)}.stats-bar{gap:8px}.stat-card{padding:14px 16px;min-width:100px}.stat-value{font-size:1.25rem}.controls{flex-direction:column}.search-input{min-width:100%}.filter-group{width:100%}.filter-group .btn-filter{flex:1}}