:root{--bg: #1a1a2e;--bg-card: #16213e;--bg-elevated: #0f3460;--accent: #e94560;--text: #f0e6d3;--text-muted: #8892a4;--border: rgba(255, 255, 255, .1);--radius: 12px;--sheet-radius: 20px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;-webkit-font-smoothing:antialiased}button{cursor:pointer;border:none;background:none;font-family:inherit;font-size:inherit;color:inherit}img{display:block;max-width:100%}audio{width:100%}.screen{min-height:100dvh;display:flex;flex-direction:column}.screen-header{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg);z-index:10}.screen-header h1{font-size:20px;font-weight:600}.dashboard{align-items:center;justify-content:center}.dashboard-header{padding:56px 24px 8px;text-align:center;width:100%}.dashboard-header h1{font-size:36px;font-weight:700;color:var(--accent);letter-spacing:-.5px}.dashboard-content{width:100%;max-width:480px;padding:32px 24px;display:flex;flex-direction:column;gap:36px}.dashboard-nav{display:flex;flex-direction:column;gap:16px}.nav-btn{width:100%;padding:20px 24px;background:var(--bg-elevated);color:var(--text);border-radius:var(--radius);font-size:18px;font-weight:600;text-align:left;min-height:64px;transition:background .15s}.nav-btn:active{background:var(--accent)}.sync-badge{text-align:center;color:var(--text-muted);font-size:14px}.back-btn{color:var(--accent);font-size:18px;padding:8px;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;padding:16px}@media (min-width: 768px){.gallery-grid{grid-template-columns:repeat(3,1fr)}}.memory-card{position:relative;aspect-ratio:16 / 9;border-radius:var(--radius);overflow:hidden;background:var(--bg-card);cursor:pointer}.card-photo{position:relative;width:100%;height:100%}.card-photo img{width:100%;height:100%;object-fit:cover;object-position:top}.audio-badge{position:absolute;top:8px;right:8px;font-size:16px;filter:drop-shadow(0 1px 4px rgba(0,0,0,.9))}.edit-btn{position:absolute;bottom:8px;right:8px;background:#0009;border-radius:8px;padding:6px 8px;font-size:14px;min-width:32px;min-height:32px;display:flex;align-items:center;justify-content:center}.pagination{display:flex;align-items:center;justify-content:center;gap:24px;padding:20px 16px}.page-btn{color:var(--accent);font-size:15px;padding:8px 16px;min-height:44px}.page-btn:disabled{color:var(--text-muted)}.page-label{color:var(--text-muted);font-size:14px;min-width:48px;text-align:center}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:100}.edit-sheet{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:560px;max-height:85vh;background:var(--bg-card);border-radius:var(--sheet-radius) var(--sheet-radius) 0 0;z-index:101;overflow-y:auto;padding:24px 24px 40px;display:flex;flex-direction:column;gap:20px;animation:slideUp .25s ease}@keyframes slideUp{0%{transform:translate(-50%) translateY(100%)}to{transform:translate(-50%) translateY(0)}}.sheet-close{position:absolute;top:16px;right:16px;color:#fff;font-size:20px;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center;background:#00000080;border-radius:50%;z-index:1}.sheet-photo{width:100%;border-radius:var(--radius);overflow:hidden;display:flex;justify-content:center}.sheet-photo img{max-width:100%;max-height:50vh;object-fit:contain}.sheet-audio audio{width:100%;border-radius:var(--radius);filter:invert(1) hue-rotate(180deg);opacity:.85}.sheet-actions{display:flex;flex-direction:column;gap:12px}.audio-panel{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-card);z-index:102;transform:translate(100%);transition:transform .3s ease;display:flex;flex-direction:column;overflow-y:auto}.audio-panel--open{transform:translate(0)}.audio-panel-header{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border);flex-shrink:0}.audio-panel-header h2{font-size:18px;font-weight:600}.audio-recorder{display:flex;flex-direction:column;align-items:center;gap:24px;padding:48px 24px;width:100%}.record-btn{width:88px;height:88px;border-radius:50%;background:var(--accent);color:#fff;font-size:15px;font-weight:600;display:flex;align-items:center;justify-content:center;transition:opacity .15s}.record-btn:active{opacity:.85}.record-btn:disabled{opacity:.4}.stop-btn{width:88px;height:88px;border-radius:50%;background:var(--bg-elevated);color:var(--text);font-size:22px;display:flex;align-items:center;justify-content:center;border:2px solid var(--accent)}.record-progress{width:100%;height:4px;background:var(--border);border-radius:2px;overflow:hidden}.record-progress-bar{height:100%;background:var(--accent);transition:width 1s linear}.record-timer{font-size:36px;font-weight:300;letter-spacing:3px;font-variant-numeric:tabular-nums}.record-limit{color:var(--text-muted);font-size:13px}.review-actions{display:flex;gap:12px;width:100%}.review-actions .action-btn{flex:1}.action-btn{width:100%;padding:16px;background:var(--bg-elevated);color:var(--text);border-radius:var(--radius);font-size:16px;font-weight:500;text-align:center;min-height:56px;transition:opacity .15s}.action-btn:active{opacity:.8}.action-btn:disabled{opacity:.4;cursor:default}.action-btn--danger{background:transparent;color:var(--accent);border:1px solid var(--accent)}.action-btn--muted{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;z-index:200;display:flex;align-items:center;justify-content:center;padding:24px}.dialog{background:var(--bg-elevated);border-radius:var(--radius);padding:28px 24px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:24px}.dialog-message{font-size:16px;line-height:1.5;text-align:center}.dialog-actions{display:flex;gap:12px}.toast{position:fixed;bottom:32px;left:50%;transform:translate(-50%);background:var(--bg-elevated);color:var(--text);padding:12px 24px;border-radius:24px;font-size:15px;z-index:300;box-shadow:0 4px 24px #00000080;white-space:nowrap;animation:toastIn .2s ease}@keyframes toastIn{0%{opacity:0;transform:translate(-50%) translateY(8px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.upload-container{padding:24px;display:flex;flex-direction:column;gap:36px;max-width:600px;margin:0 auto;width:100%}.upload-step{display:flex;flex-direction:column;gap:16px}.step-label{font-size:18px;font-weight:600}.optional{color:var(--text-muted);font-weight:400;font-size:15px}.upload-footer{margin-top:4px}.photo-picker{display:flex;flex-direction:column;gap:16px}.photo-preview{width:100%;max-height:320px;object-fit:cover;border-radius:var(--radius)}.pick-btn{padding:20px;border:2px dashed var(--border);border-radius:var(--radius);color:var(--text);font-size:16px;width:100%;min-height:80px;text-align:center;transition:border-color .15s}.pick-btn:active{border-color:var(--accent)}.crop-container{display:flex;flex-direction:column;gap:16px}.crop-hint{color:var(--text-muted);font-size:14px;text-align:center}.crop-viewport{position:relative;width:100%;aspect-ratio:16 / 9;border-radius:var(--radius);overflow:hidden}.crop-zoom{display:flex;align-items:center;gap:12px}.crop-zoom-label{color:var(--text-muted);font-size:14px;flex-shrink:0}.crop-zoom-slider{flex:1;accent-color:var(--accent);height:4px}.crop-preview{width:100%;aspect-ratio:16 / 9;border-radius:var(--radius);overflow:hidden;background:#000}.crop-preview img{width:100%;height:100%;object-fit:contain}.crop-actions{display:flex;gap:12px}.crop-actions .action-btn{flex:1}.login-screen{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg)}.login-card{width:100%;max-width:400px;display:flex;flex-direction:column;gap:24px}.login-title{font-size:32px;font-weight:700;color:var(--accent);text-align:center}.login-subtitle{text-align:center;color:var(--text-muted);font-size:15px;margin-top:-12px}.login-form{display:flex;flex-direction:column;gap:16px}.login-field{display:flex;flex-direction:column;gap:8px}.login-field label{font-size:14px;color:var(--text-muted)}.login-field input{padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:16px;font-family:inherit;outline:none;transition:border-color .15s}.login-field input:focus{border-color:var(--accent)}.login-error{color:var(--accent);font-size:14px;text-align:center}.login-btn{width:100%;padding:16px;background:var(--accent);color:#fff;border-radius:var(--radius);font-size:16px;font-weight:600;min-height:56px;transition:opacity .15s}.login-btn:active{opacity:.85}.login-btn:disabled{opacity:.4;cursor:default}.logout-btn{color:var(--text-muted);font-size:14px;padding:8px;text-align:center;text-decoration:underline;min-height:44px}.state-msg{display:flex;align-items:center;justify-content:center;min-height:240px;color:var(--text-muted);font-size:16px;padding:40px;text-align:center}