:root{--bg-pure-black: #000000;--bg-surface: #0a0a0a;--bg-surface-elevated: #121212;--bg-surface-hover: #1a1a1a;--red-1: #5C0011;--red-2: #800020;--red-3: #A00030;--red-4: #C11236;--red-5: #E32636;--red-6: #FF334F;--red-7: #FF667A;--text-primary: #FFFFFF;--text-secondary: #B0A0A4;--text-muted: #665558;--text-danger: #FF4D6A;--border-subtle: #240a10;--border-active: #5C0011;--border-highlight: #A00030;--font-serif: "Cinzel", "Noto Serif", Georgia, serif;--font-sans: "Inter", "Noto Sans Bengali", "Noto Sans Devanagari", "Noto Sans JP", system-ui, -apple-system, sans-serif;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 2px;--radius-md: 4px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;min-height:100dvh;background-color:var(--bg-pure-black);color:var(--text-primary);font-family:var(--font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{color:var(--red-5);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--red-6)}.wordmark{font-family:var(--font-serif);font-weight:400;letter-spacing:.15em;text-transform:lowercase;color:var(--text-primary)}.subtle-spinner{width:24px;height:24px;border:2px solid var(--border-subtle);border-top-color:var(--red-5);border-radius:50%;animation:spin .9s linear infinite}@keyframes 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var(--red-5);outline-offset:2px}.action-btn:disabled{opacity:.4;cursor:not-allowed}.action-btn-primary{background-color:var(--red-4);color:#fff;border-color:var(--red-4)}.action-btn-primary:hover:not(:disabled){background-color:var(--red-5);border-color:var(--red-5)}.action-btn-secondary{background-color:transparent;color:var(--text-primary);border-color:var(--border-active)}.action-btn-secondary:hover:not(:disabled){background-color:var(--bg-surface-elevated);border-color:var(--red-4)}.action-btn-preview{background-color:transparent;color:var(--red-6);border-color:var(--red-3)}.action-btn-preview:hover:not(:disabled){background-color:#e326361a;border-color:var(--red-5)}.action-btn-danger{background-color:transparent;color:var(--text-danger);border-color:#ff4d6a4d}.action-btn-danger:hover:not(:disabled){background-color:#ff4d6a1f;border-color:var(--text-danger)}.btn-link{background:none;border:none;padding:0;color:var(--red-5);font-family:inherit;font-size:12px;cursor:pointer;text-decoration:none}.btn-link:hover{color:var(--red-6);text-decoration:underline}.btn-link.btn-muted{color:var(--text-muted)}.btn-link.btn-danger{color:var(--text-danger)}.status-pill{display:inline-block;padding:3px 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solid}.banner-success{background-color:#c1123614;border-color:var(--red-3);color:#ffa3af}.banner-danger{background-color:#ff4d6a1a;border-color:#ff4d6a66;color:#ff8096}.page-not-found{min-height:100dvh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-pure-black)}.not-found-card{text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-md)}.not-found-card .wordmark{font-size:48px;color:var(--red-5)}.not-found-text{color:var(--text-secondary)}.page-login{min-height:100dvh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-pure-black);padding:var(--space-md)}.login-wrapper{width:100%;max-width:360px}.login-card{background-color:var(--bg-pure-black);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:var(--space-xl) var(--space-lg);display:flex;flex-direction:column;gap:var(--space-lg);box-shadow:0 8px 32px #000c}.login-header{text-align:center;margin-bottom:var(--space-xs)}.login-header .wordmark{font-size:32px;color:var(--red-5);letter-spacing:.2em}.login-form{display:flex;flex-direction:column;gap:var(--space-md)}.form-field{display:flex;flex-direction:column;gap:var(--space-xs)}.form-field label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.label-with-action{display:flex;align-items:center;justify-content:space-between}.text-toggle-btn{background:none;border:none;color:var(--text-muted);font-size:11px;cursor:pointer;letter-spacing:.05em;text-transform:uppercase;transition:color var(--transition-fast)}.text-toggle-btn:hover{color:var(--red-5)}.form-field input{width:100%;padding:10px 12px;background-color:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:14px;transition:border-color var(--transition-fast),background-color 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var(--transition-normal)}.status-text{color:#fff}.status-meta{color:var(--red-6);font-size:10px;text-transform:uppercase;letter-spacing:.08em}.viewer-controls{position:absolute;top:18px;right:20px;z-index:50}.viewer-controls-inner{display:flex;align-items:center;gap:12px}.control-btn{background:transparent;border:none;color:var(--text-muted);font-family:var(--font-sans);font-size:11px;text-transform:uppercase;letter-spacing:.08em;padding:6px 10px;border-radius:var(--radius-sm);cursor:pointer;transition:color var(--transition-fast),background-color var(--transition-fast);text-decoration:none}.control-btn:hover{color:var(--text-primary);background-color:#ffffff0d}.control-btn-logout:hover{color:var(--red-6)}.heart-container.visible .heart-phrase{animation:phrasePhaseIn .8s cubic-bezier(.16,1,.3,1) both}.heart-container.animate-gentle.visible .heart-phrase{animation:phrasePhaseIn 1.1s cubic-bezier(.16,1,.3,1) both}.heart-container.animate-subtle.visible .heart-phrase{animation:phrasePhaseIn .8s cubic-bezier(.16,1,.3,1) both}.heart-container.animate-none.visible .heart-phrase{animation:none!important;opacity:1!important;filter:none!important}@keyframes phrasePhaseIn{0%{opacity:0;filter:blur(2.5px);text-shadow:0 0 14px rgba(255,51,79,.85)}35%{opacity:.75;filter:blur(.5px);text-shadow:0 0 6px rgba(255,51,79,.45)}to{opacity:1;filter:blur(0px);text-shadow:none}}@media(prefers-reduced-motion:reduce){.heart-container.animate-none.visible .heart-phrase{animation:none!important;opacity:1!important}.heart-container.visible .heart-phrase{animation:phraseSimpleFade .5s ease both}}@keyframes phraseSimpleFade{0%{opacity:0}to{opacity:1}}.countdown-container{display:flex;flex-direction:column;align-items:center;justify-content:center;background-color:#0a0a0ae6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);box-shadow:0 4px 20px #000000b3;-webkit-user-select:none;user-select:none;transition:border-color var(--transition-normal)}.countdown-container:hover{border-color:var(--border-active)}.countdown-title-wrap{margin-bottom:6px;text-align:center}.countdown-title{font-family:var(--font-serif);font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.18em;color:var(--text-secondary)}.countdown-timer-units{display:flex;align-items:center;justify-content:center;gap:6px}.countdown-unit{display:flex;flex-direction:column;align-items:center;min-width:44px}.countdown-digits{font-family:var(--font-sans);font-size:22px;font-weight:500;line-height:1.1;font-variant-numeric:tabular-nums;letter-spacing:.04em;color:var(--red-6);text-shadow:0 0 10px rgba(255,51,79,.4)}.countdown-label{font-family:var(--font-sans);font-size:9px;font-weight:500;text-transform:uppercase;letter-spacing:.14em;color:var(--text-muted);margin-top:3px}.countdown-divider{font-family:var(--font-sans);font-size:18px;font-weight:300;color:var(--red-3);margin-bottom:12px;line-height:1;-webkit-user-select:none;user-select:none;opacity:.7}.countdown-status-text{margin-top:6px;font-family:var(--font-sans);font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--red-7)}.countdown-heart{position:absolute;bottom:16px;left:50%;transform:translate(-50%);padding:8px 18px;z-index:25;transition:opacity var(--transition-normal),transform var(--transition-normal);animation:phrasePhaseIn .8s cubic-bezier(.16,1,.3,1) both}.countdown-heart.countdown-dimmed,.page-heart.has-countdown:has(.heart-status-bar) .countdown-heart,.heart-viewport:has(.heart-status-bar) .countdown-heart{opacity:.12;transform:translate(-50%) scale(.97);pointer-events:none}.countdown-heart 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var(--transition-fast)}.stat-card:hover{border-color:var(--border-active);background-color:var(--bg-surface)}.stat-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}.stat-value{font-size:26px;font-weight:500;color:var(--red-6);font-family:var(--font-serif)}.stat-value.text-small{font-size:15px;font-family:var(--font-sans);color:var(--text-primary)}.stat-sub{font-size:11px;color:var(--text-secondary)}.overview-cta-box{background-color:var(--bg-surface);border:1px solid var(--border-active);border-radius:var(--radius-sm);padding:var(--space-lg);display:flex;align-items:center;justify-content:space-between;gap:var(--space-md)}.cta-info h3{font-size:16px;font-weight:500;margin-bottom:4px}.cta-info p{font-size:13px;color:var(--text-secondary)}.section-toolbar{display:flex;flex-direction:column;gap:var(--space-sm);margin-bottom:var(--space-md)}.add-item-form{display:flex;gap:var(--space-sm)}.input-field{padding:8px 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