@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--bg-primary:#080c14;--bg-secondary:#0d1220;--glass-bg:#ffffff0a;--glass-bg-hover:#ffffff12;--glass-border:#ffffff14;--glass-border-hover:#8b5cf666;--accent-purple:#8b5cf6;--accent-violet:#7c3aed;--accent-cyan:#06b6d4;--accent-gradient:linear-gradient(135deg,#8b5cf6,#06b6d4);--accent-gradient-soft:linear-gradient(135deg,#8b5cf626,#06b6d426);--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#475569;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--red-record:#ef4444;--shadow-glow:0 0 40px #8b5cf626;--radius-lg:20px;--radius-md:14px;--radius-sm:8px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;background-image:radial-gradient(80% 60% at 20% -10%,#8b5cf61f 0%,#0000 60%),radial-gradient(60% 50% at 80% 110%,#06b6d414 0%,#0000 60%);min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6}.glass-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);transition:border-color .3s,box-shadow .3s}.glass-card:hover{border-color:var(--glass-border-hover);box-shadow:var(--shadow-glow)}.page-wrapper{flex-direction:column;align-items:center;min-height:100vh;padding:40px 20px;display:flex}.container{width:100%;max-width:760px}.nav{z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);background:#080c14cc;width:100%;padding:0 24px;position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;gap:24px;max-width:1200px;height:60px;margin:0 auto;display:flex}.nav-brand{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;flex-shrink:0;font-size:1.1rem;font-weight:700;text-decoration:none}.nav-links{gap:8px;display:flex}.desktop-nav-links{flex:1}.nav-link{border-radius:var(--radius-sm);color:var(--text-secondary);padding:8px 16px;font-size:.85rem;font-weight:500;text-decoration:none;transition:all .2s}.nav-link:hover,.nav-link.active{background:var(--glass-bg-hover);color:var(--text-primary)}.nav-actions{flex-shrink:0;align-items:center;gap:10px;display:flex}.nav-user-button{cursor:pointer;align-items:center;gap:8px;padding:7px 14px;font-size:.82rem;display:flex}.nav-menu-button{border-radius:var(--radius-md);background:var(--glass-bg);border:1px solid var(--glass-border);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:42px;height:42px;display:none}.nav-menu-button span{background:var(--text-secondary);border-radius:999px;width:18px;height:2px}.nav-backdrop{z-index:98;background:#00000059;position:fixed;inset:60px 0 0}.nav-mobile-panel{z-index:101;border:1px solid var(--glass-border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-glow);background:#0d1220fa;flex-direction:column;gap:8px;padding:12px;display:flex;position:absolute;top:60px;left:12px;right:12px}.nav-mobile-user{border-bottom:1px solid var(--glass-border);align-items:center;gap:12px;padding:10px 12px 14px;display:flex}.nav-mobile-link{border-radius:var(--radius-md);width:100%;color:var(--text-secondary);text-align:left;background:0 0;border:none;padding:12px 14px;font-family:inherit;font-size:.95rem;font-weight:600;text-decoration:none}.nav-mobile-link.active,.nav-mobile-link:hover{color:var(--text-primary);background:var(--glass-bg-hover)}.nav-mobile-danger{color:var(--error);cursor:pointer}.page-title{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-size:2rem;font-weight:800;line-height:1.2}.page-subtitle{color:var(--text-secondary);margin-bottom:32px;font-size:.95rem}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-family:inherit;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 20px #8b5cf64d}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 25px #8b5cf673}.btn-ghost{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--glass-bg-hover);border-color:var(--glass-border-hover);color:var(--text-primary)}.btn-danger{color:#ef4444;background:#ef444426;border:1px solid #ef44444d}.btn-danger:hover:not(:disabled){background:#ef444440}.btn-success{color:#10b981;background:#10b98126;border:1px solid #10b9814d}.btn-success:hover:not(:disabled){background:#10b98140}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-lg{border-radius:var(--radius-lg);padding:16px 32px;font-size:1rem}.record-btn-wrap{justify-content:center;align-items:center;display:flex}.record-btn{cursor:pointer;width:80px;height:80px;color:var(--red-record);background:#ef444426;border:2px solid #ef444466;border-radius:50%;justify-content:center;align-items:center;font-size:28px;transition:all .3s;display:flex;position:relative}.record-btn.recording{border-color:var(--red-record);background:#ef444440}.record-btn.recording:before{content:"";border:2px solid #ef444480;border-radius:50%;animation:1.2s ease-out infinite pulse-ring;position:absolute;inset:-6px}.record-btn.recording:after{content:"";border:2px solid #ef444433;border-radius:50%;animation:1.2s ease-out .4s infinite pulse-ring;position:absolute;inset:-14px}@keyframes pulse-ring{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1.3)}}.progress-bar-track{background:#ffffff0f;border-radius:100px;width:100%;height:8px;overflow:hidden}.progress-bar-fill{background:var(--accent-gradient);border-radius:100px;height:100%;transition:width .6s cubic-bezier(.4,0,.2,1)}.badge{border-radius:100px;align-items:center;padding:4px 12px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-purple{color:var(--accent-purple);background:#8b5cf626;border:1px solid #8b5cf640}.badge-cyan{color:var(--accent-cyan);background:#06b6d426;border:1px solid #06b6d440}.badge-green{color:var(--success);background:#10b98126;border:1px solid #10b98140}.upload-zone{border:2px dashed var(--glass-border);border-radius:var(--radius-lg);text-align:center;cursor:pointer;background:var(--glass-bg);padding:60px 40px;transition:all .3s;position:relative}.upload-zone.dragging{border-color:var(--accent-purple);background:#8b5cf60f;box-shadow:0 0 30px #8b5cf626}.upload-zone:hover{background:var(--glass-bg-hover);border-color:#8b5cf666}.upload-icon{margin-bottom:16px;font-size:3rem;line-height:1;display:block}.waveform-canvas{border-radius:var(--radius-md);background:#0000004d;width:100%;height:80px}.audio-player{flex-direction:column;gap:12px;display:flex}.player-controls{align-items:center;gap:16px;display:flex}.player-time{color:var(--text-muted);font-variant-numeric:tabular-nums;min-width:90px;font-size:.8rem}.player-progress{cursor:pointer;background:#ffffff14;border-radius:100px;flex:1;height:6px;position:relative;overflow:hidden}.player-progress-fill{background:var(--accent-gradient);pointer-events:none;border-radius:100px;height:100%;transition:width .1s linear}.player-btn{background:var(--glass-bg-hover);border:1px solid var(--glass-border);width:42px;height:42px;color:var(--text-primary);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;transition:all .2s;display:flex}.player-btn:hover{border-color:var(--accent-purple);background:#8b5cf633}.text-display{color:var(--text-primary);text-align:center;justify-content:center;align-items:center;min-height:120px;padding:32px 24px;font-size:1.4rem;font-weight:500;line-height:1.7;display:flex}.glass-select{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);cursor:pointer;outline:none;padding:12px 16px;font-family:inherit;font-size:.9rem;transition:border-color .2s}.glass-select:focus{border-color:var(--accent-purple)}.glass-select option{background:var(--bg-secondary);color:var(--text-primary)}.form-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;font-size:.8rem;font-weight:600;display:block}.notice{border-radius:var(--radius-md);align-items:flex-start;gap:10px;padding:14px 18px;font-size:.875rem;display:flex}.notice-info{color:var(--accent-cyan);background:#06b6d414;border:1px solid #06b6d433}.notice-success{color:var(--success);background:#10b98114;border:1px solid #10b98133}.notice-error{color:var(--error);background:#ef444414;border:1px solid #ef444433}.notice-warning{color:var(--warning);background:#f59e0b14;border:1px solid #f59e0b33}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.gap-8{gap:32px}.w-full{width:100%}.text-center{text-align:center}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.font-semibold{font-weight:600}.font-bold{font-weight:700}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.p-4{padding:16px}.p-6{padding:24px}.p-8{padding:32px}.divider{background:var(--glass-border);height:1px;margin:24px 0}.spinner{border:2px solid #ffffff26;border-top-color:var(--accent-purple);border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.sentence-list{flex-direction:column;gap:8px;max-height:280px;padding-right:4px;list-style:none;display:flex;overflow-y:auto}.sentence-list::-webkit-scrollbar{width:4px}.sentence-list::-webkit-scrollbar-track{background:0 0}.sentence-list::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:4px}.sentence-item{border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text-secondary);background:#ffffff08;align-items:flex-start;gap:10px;padding:10px 14px;font-size:.875rem;display:flex}.sentence-num{color:var(--accent-purple);opacity:.7;min-width:24px;font-size:.75rem;font-weight:700}.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}@media (min-width:768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.py-8{padding-top:32px;padding-bottom:32px}.px-2{padding-left:8px;padding-right:8px}.h-full{height:100%}@media (max-width:768px){.desktop-nav-links,.desktop-user-menu{display:none}.nav-menu-button{display:flex}}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;display:grid}.stats-grid-compact{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px}.stat-card{text-align:center;min-width:0;padding:20px}.stat-card-compact{padding:16px}.stat-value{overflow-wrap:anywhere;font-size:1.7rem;font-weight:800;line-height:1.15}.stat-label{color:var(--text-muted);letter-spacing:.04em;text-transform:uppercase;margin-top:6px;font-size:.76rem;font-weight:700}.stat-hint{color:var(--text-secondary);margin-top:6px;font-size:.78rem}.mini-trend{align-items:flex-end;gap:8px;min-height:96px;padding:12px 4px 0;display:flex}.mini-trend-bar-wrap{cursor:help;outline:none;flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:8px;min-width:22px;display:flex;position:relative}.mini-trend-bar{background:var(--accent-gradient);border-radius:999px 999px 4px 4px;width:100%;max-width:28px;min-height:6px;box-shadow:0 8px 24px #8b5cf62e}.mini-trend-label{color:var(--text-muted);white-space:nowrap;font-size:.68rem}.mini-trend-tooltip{z-index:30;border:1px solid var(--glass-border);min-width:180px;max-width:280px;box-shadow:var(--shadow-xl);color:var(--text-primary);text-align:left;white-space:normal;pointer-events:none;background:#0a0d18f5;border-radius:12px;padding:10px 12px;font-size:.78rem;line-height:1.45;display:none;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%)}.mini-trend-tooltip span,.mini-trend-bar-wrap:hover .mini-trend-tooltip,.mini-trend-bar-wrap:focus-visible .mini-trend-tooltip{display:block}.table-scroll{-webkit-overflow-scrolling:touch;width:100%;overflow-x:auto}.table-scroll table{min-width:560px}.empty-state{text-align:center;padding:32px 20px}.admin-container{max-width:1120px}.admin-mini-row{border-bottom:1px solid #ffffff0a;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;display:flex}.admin-mini-row:last-child{border-bottom:none}.analytics-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;padding:16px;display:flex}.analytics-range-buttons,.analytics-date-inputs{flex-wrap:wrap;gap:10px;display:flex}.analytics-date-inputs .glass-select{width:auto;min-width:150px}.activity-card{border-radius:var(--radius-sm);background:#ffffff05;border:1px solid #ffffff0d;padding:12px 16px}.activity-text{text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.user-avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.8rem;font-weight:700;display:flex}.mobile-user-cards{display:none}.mobile-user-card{border-bottom:1px solid var(--glass-border);padding:16px}.mobile-user-card:last-child{border-bottom:none}.mobile-user-stats{color:var(--text-secondary);grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:12px 0;font-size:.78rem;display:grid}.history-row{align-items:center;gap:12px;padding:12px 16px;display:flex}.history-row-id{min-width:36px;color:var(--accent-purple);opacity:.7;flex-shrink:0;font-size:.75rem;font-weight:700}.history-row-text{min-width:0;color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:.9rem;overflow:hidden}.history-row-date{flex-shrink:0}.history-row-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.mobile-only{display:none}@media (max-width:640px){.container{max-width:100%}.page-title{font-size:1.5rem}.text-display{padding:20px 16px;font-size:1.1rem}.nav{padding:0 12px}.nav-inner{gap:12px;height:56px}.nav-brand{font-size:1rem}.desktop-nav-links,.desktop-user-menu{display:none}.nav-menu-button{display:flex}.nav-backdrop{inset:56px 0 0}.nav-mobile-panel{top:56px}.btn-lg{padding:12px 20px;font-size:.9rem}.page-wrapper{padding:24px 14px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stat-card{padding:14px 12px}.stat-value{font-size:1.35rem}.stat-label{font-size:.66rem}.stat-hint{font-size:.72rem}.mini-trend{gap:5px;padding-bottom:4px;overflow-x:auto}.mini-trend-bar-wrap{min-width:34px}.analytics-controls{align-items:stretch}.analytics-range-buttons .btn,.analytics-date-inputs .glass-select{flex:1;min-width:130px}.activity-card{padding:12px}.desktop-users-table{display:none}.mobile-user-cards{display:block}.table-scroll:has(.desktop-users-table){display:none}.history-row{flex-wrap:wrap;align-items:flex-start;gap:8px}.history-row-id{min-width:auto}.history-row-text{white-space:normal;-webkit-line-clamp:2;-webkit-box-orient:vertical;flex-basis:calc(100% - 56px);display:-webkit-box}.history-row-date{margin-left:0}.history-row-actions{flex-wrap:wrap;width:100%}.desktop-only{display:none!important}.mobile-only{display:block}}