/* ---------------------------------------------------------------- */ /* Design tokens */ /* ---------------------------------------------------------------- */ :root { --bg: #f5f6fb; --surface: #ffffff; --surface-hover: #f7f8fc; --border: #e6e8f0; --border-strong: #d7dae4; --text: #14151a; --text-muted: #6b7080; --text-faint: #9a9eac; --accent: #4f46e5; --accent-hover: #4338ca; --accent-soft: #edecfd; --accent-contrast: #ffffff; --danger: #e11d48; --danger-hover: #be123c; --danger-soft: #fdecef; --danger-text: #9f1239; --success: #059669; --success-soft: #e7f8f1; --success-text: #065f46; --header-bg: rgba(255, 255, 255, 0.78); --radius-sm: 8px; --radius-md: 12px; --radius-lg: 18px; --radius-full: 999px; --shadow-sm: 0 1px 2px rgba(20, 21, 30, 0.05); --shadow-md: 0 6px 20px rgba(20, 21, 30, 0.08); --shadow-lg: 0 20px 45px rgba(20, 21, 30, 0.14); --ease: cubic-bezier(0.4, 0, 0.2, 1); } @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --bg: #0c0d12; --surface: #16171f; --surface-hover: #1c1e28; --border: #262835; --border-strong: #33364399; --text: #f2f2f6; --text-muted: #a3a6b3; --text-faint: #6d7080; --accent: #818cf8; --accent-hover: #a5b4fc; --accent-soft: rgba(129, 140, 248, 0.16); --accent-contrast: #0c0d12; --danger: #fb7185; --danger-hover: #fda4af; --danger-soft: rgba(251, 113, 133, 0.14); --danger-text: #fecdd3; --success: #34d399; --success-soft: rgba(52, 211, 153, 0.14); --success-text: #a7f3d0; --header-bg: rgba(12, 13, 18, 0.72); --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35); --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.45); --shadow-lg: 0 20px 45px rgba(0, 0, 0, 0.55); } } /* Explicit user choice (via the header toggle) always wins over the system setting. */ :root[data-theme="dark"] { --bg: #0c0d12; --surface: #16171f; --surface-hover: #1c1e28; --border: #262835; --border-strong: #33364399; --text: #f2f2f6; --text-muted: #a3a6b3; --text-faint: #6d7080; --accent: #818cf8; --accent-hover: #a5b4fc; --accent-soft: rgba(129, 140, 248, 0.16); --accent-contrast: #0c0d12; --danger: #fb7185; --danger-hover: #fda4af; --danger-soft: rgba(251, 113, 133, 0.14); --danger-text: #fecdd3; --success: #34d399; --success-soft: rgba(52, 211, 153, 0.14); --success-text: #a7f3d0; --header-bg: rgba(12, 13, 18, 0.72); --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35); --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.45); --shadow-lg: 0 20px 45px rgba(0, 0, 0, 0.55); } /* ---------------------------------------------------------------- */ /* Reset & base */ /* ---------------------------------------------------------------- */ * { box-sizing: border-box; } .hidden { display: none !important; } /* Applied briefly to by the theme toggle so every element cross-fades its colors together, instead of only the few elements that already carry their own (much faster, hover-tuned) color transitions. Removed again once the switch has settled — see initThemeToggle() in app.js. */ html.theme-transition, html.theme-transition * { transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease, fill 0.25s ease !important; } body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background: var(--bg); color: var(--text); -webkit-font-smoothing: antialiased; } svg { display: block; width: 100%; height: 100%; } /* ---------------------------------------------------------------- */ /* Header */ /* ---------------------------------------------------------------- */ header { position: sticky; top: 0; z-index: 20; background: var(--header-bg); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); } .header-inner { max-width: 900px; margin: 0 auto; padding: 0.85rem 1.5rem; display: flex; align-items: center; justify-content: center; gap: 0.85rem; } .brand { display: inline-flex; align-items: center; gap: 0.65rem; text-decoration: none; color: var(--text); font-weight: 700; font-size: 1.02rem; letter-spacing: -0.01em; } .theme-toggle { position: relative; width: 2.3rem; height: 2.3rem; padding: 0; border-radius: 50%; background: var(--surface); color: var(--text-muted); border: 1px solid var(--border-strong); box-shadow: var(--shadow-sm); overflow: hidden; } .theme-toggle:hover { background: var(--surface-hover); color: var(--text); box-shadow: var(--shadow-md); } .theme-toggle:active { transform: translateY(1px); } .theme-toggle .icon { position: absolute; top: 50%; left: 50%; width: 17px; height: 17px; flex-shrink: 0; /* !important + higher specificity than html.theme-transition * so this bespoke crossfade always wins instead of being flattened by it. */ transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s ease !important; } .theme-toggle .icon-sun { transform: translate(-50%, -50%) rotate(0deg) scale(1); opacity: 1; } .theme-toggle .icon-moon { transform: translate(-50%, -50%) rotate(-65deg) scale(0.3); opacity: 0; } @media (prefers-color-scheme: dark) { html:not([data-theme="light"]) .theme-toggle .icon-sun { transform: translate(-50%, -50%) rotate(65deg) scale(0.3); opacity: 0; } html:not([data-theme="light"]) .theme-toggle .icon-moon { transform: translate(-50%, -50%) rotate(0deg) scale(1); opacity: 1; } } html[data-theme="dark"] .theme-toggle .icon-sun { transform: translate(-50%, -50%) rotate(65deg) scale(0.3); opacity: 0; } html[data-theme="dark"] .theme-toggle .icon-moon { transform: translate(-50%, -50%) rotate(0deg) scale(1); opacity: 1; } .brand-mark { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; padding: 8px; border-radius: 10px; background: linear-gradient(135deg, var(--accent), #9333ea); color: #fff; box-shadow: var(--shadow-sm); flex-shrink: 0; } /* ---------------------------------------------------------------- */ /* Layout */ /* ---------------------------------------------------------------- */ main.container { max-width: 900px; margin: 0 auto; padding: 2.5rem 1.5rem 4rem; } .panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2.25rem; box-shadow: var(--shadow-md); } .panel.narrow { max-width: 480px; margin-left: auto; margin-right: auto; } @media (max-width: 560px) { .panel { padding: 1.5rem; border-radius: var(--radius-md); } .link-row { flex-direction: column; } .copy-btn { justify-content: center; } } h1 { font-size: 1.55rem; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 0.4rem; } p.hint { color: var(--text-muted); font-size: 0.95rem; line-height: 1.5; margin-top: 0; } /* ---------------------------------------------------------------- */ /* Forms */ /* ---------------------------------------------------------------- */ label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.4rem; margin-top: 1.25rem; } input[type="text"] { width: 100%; padding: 0.7rem 0.85rem; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); font-size: 1rem; background: var(--surface); color: var(--text); transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease); } input[type="text"]::placeholder { color: var(--text-faint); } input[type="text"]:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); } .real-file-input { display: none; } ul.errorlist { color: var(--danger); padding-left: 1.1rem; margin: 0.35rem 0 0; font-size: 0.85rem; list-style: none; } ul.errorlist li::before { content: "⚠ "; } /* ---------------------------------------------------------------- */ /* Buttons */ /* ---------------------------------------------------------------- */ button, .btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem; border: 1px solid transparent; border-radius: var(--radius-sm); padding: 0.68rem 1.3rem; font-family: inherit; font-size: 0.92rem; font-weight: 600; cursor: pointer; background: var(--accent); color: #fff; text-decoration: none; box-shadow: var(--shadow-sm); transition: background 0.15s var(--ease), box-shadow 0.15s var(--ease), transform 0.1s var(--ease), border-color 0.15s var(--ease), color 0.15s var(--ease); } button:hover, .btn:hover { background: var(--accent-hover); box-shadow: var(--shadow-md); } button:active, .btn:active { transform: translateY(1px); } button:focus-visible, .btn:focus-visible, .dropzone:focus-visible, .upload-dropzone:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; } button:disabled { background: var(--border); color: var(--text-faint); box-shadow: none; cursor: not-allowed; transform: none; } .icon { width: 16px; height: 16px; flex-shrink: 0; } button.danger { background: var(--danger); } button.danger:hover { background: var(--danger-hover); } button.secondary, .btn.secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); box-shadow: none; } button.secondary:hover, .btn.secondary:hover { background: var(--surface-hover); border-color: var(--text-faint); } button.is-loading { position: relative; color: transparent !important; pointer-events: none; } button.is-loading::after { content: ""; position: absolute; width: 16px; height: 16px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.4); border-top-color: #fff; animation: spin 0.7s linear infinite; } button.secondary.is-loading::after { border-color: var(--border-strong); border-top-color: var(--text); } @keyframes spin { to { transform: rotate(360deg); } } .actions { margin-top: 1.75rem; display: flex; gap: 0.75rem; flex-wrap: wrap; } /* ---------------------------------------------------------------- */ /* Messages */ /* ---------------------------------------------------------------- */ .messages { list-style: none; padding: 0; margin: 0 0 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; } .message { display: flex; align-items: center; gap: 0.55rem; padding: 0.75rem 1rem; border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 500; background: var(--success-soft); color: var(--success-text); border: 1px solid transparent; } .message .icon { color: var(--success); } .message-error { background: var(--danger-soft); color: var(--danger-text); } .message-error .icon { color: var(--danger); } /* ---------------------------------------------------------------- */ /* Manage: link row */ /* ---------------------------------------------------------------- */ .link-row { display: flex; gap: 0.6rem; align-items: stretch; margin-top: 0.5rem; } .link-box { flex: 1; min-width: 0; background: var(--accent-soft); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.7rem 1rem; word-break: break-all; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.82rem; display: flex; align-items: center; color: var(--text); } .copy-btn { flex-shrink: 0; } .copy-btn.copied { background: var(--success-soft); color: var(--success-text); border-color: transparent; } .copy-btn.copied:hover { background: var(--success-soft); } /* ---------------------------------------------------------------- */ /* Photo grid */ /* ---------------------------------------------------------------- */ .photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.25rem; margin-top: 1.75rem; } .photo-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease); } .photo-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); } .photo-thumb { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; background: var(--surface-hover); } .card-body { padding: 0.85rem; } .card-actions { display: flex; gap: 0.5rem; } .card-actions button { flex: 1; font-size: 0.82rem; padding: 0.55rem 0.5rem; } /* Delete confirm panel */ .confirm-box { background: var(--danger-soft); border: 1px solid transparent; border-radius: var(--radius-sm); padding: 0.75rem; } .confirm-box p { display: flex; align-items: center; gap: 0.4rem; margin: 0 0 0.65rem; font-size: 0.83rem; color: var(--danger-text); font-weight: 600; } .confirm-box p .icon { color: var(--danger); } .confirm-actions { display: flex; gap: 0.5rem; } .confirm-actions button { flex: 1; font-size: 0.8rem; padding: 0.5rem; } /* Replace / add panel with dropzone */ .dropzone { border: 1.5px dashed var(--border-strong); border-radius: var(--radius-sm); padding: 0.9rem 0.6rem; text-align: center; cursor: pointer; color: var(--text-muted); font-size: 0.8rem; background: var(--surface-hover); transition: border-color 0.15s var(--ease), background 0.15s var(--ease), color 0.15s var(--ease); } .dropzone:hover { border-color: var(--accent); color: var(--accent); } .dropzone.dragover { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); } .dropzone .dz-icon { display: flex; align-items: center; justify-content: center; width: 26px; height: 26px; margin: 0 auto 0.35rem; color: var(--text-faint); } .dropzone:hover .dz-icon, .dropzone.dragover .dz-icon { color: var(--accent); } .dropzone .dz-filename { display: block; margin-top: 0.25rem; font-weight: 700; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .preview-img { width: 100%; height: 100px; object-fit: cover; border-radius: var(--radius-sm); margin-top: 0.6rem; display: none; box-shadow: var(--shadow-sm); } .preview-img.visible { display: block; } .replace-form .actions, .add-form .actions { margin-top: 0.65rem; gap: 0.5rem; } .replace-form .actions button, .add-form .actions button { flex: 1; font-size: 0.8rem; padding: 0.5rem; } .empty-slot { border: 1.5px dashed var(--border-strong); border-radius: var(--radius-md); display: flex; align-items: center; padding: 0.9rem; min-height: 210px; background: var(--surface-hover); } .empty-slot .add-form { width: 100%; } .empty-slot .dropzone { background: transparent; border: none; padding: 0.4rem; } .empty-slot .dz-icon { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; padding: 8px; border-radius: var(--radius-full); background: var(--accent-soft); color: var(--accent); } /* ---------------------------------------------------------------- */ /* Upload page dropzone */ /* ---------------------------------------------------------------- */ .upload-dropzone { border: 1.5px dashed var(--border-strong); border-radius: var(--radius-md); padding: 2.25rem 1.5rem; text-align: center; cursor: pointer; background: var(--surface-hover); transition: border-color 0.15s var(--ease), background 0.15s var(--ease); } .upload-dropzone:hover { border-color: var(--accent); } .upload-dropzone.dragover { border-color: var(--accent); background: var(--accent-soft); } .upload-dropzone .dz-icon { display: flex; align-items: center; justify-content: center; width: 46px; height: 46px; margin: 0 auto 0.75rem; padding: 12px; border-radius: var(--radius-full); background: var(--accent-soft); color: var(--accent); } .upload-dropzone p { margin: 0.3rem 0 0; } .upload-dropzone .dz-sub { color: var(--text-muted); font-size: 0.85rem; } .selected-files { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 0.75rem; margin-top: 1.1rem; } .selected-file { position: relative; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; background: var(--surface-hover); box-shadow: var(--shadow-sm); } .selected-file img { width: 100%; height: 90px; object-fit: cover; display: block; } .selected-file .filename { font-size: 0.68rem; padding: 0.3rem 0.4rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .selected-file .remove-btn { position: absolute; top: 5px; right: 5px; width: 22px; height: 22px; padding: 5px; border-radius: 50%; background: rgba(15, 15, 20, 0.65); color: #fff; border: none; cursor: pointer; box-shadow: none; } .selected-file .remove-btn:hover { background: rgba(15, 15, 20, 0.9); } .count-hint { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.7rem; } .count-hint.limit { color: var(--danger); font-weight: 600; } /* ---------------------------------------------------------------- */ /* Locked presentation notice */ /* ---------------------------------------------------------------- */ .locked-icon { width: 52px; height: 52px; padding: 13px; border-radius: var(--radius-full); background: var(--accent-soft); color: var(--accent); margin-bottom: 1.1rem; } .date-badge { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 0.9rem; padding: 0.6rem 1rem; background: var(--surface-hover); border: 1px solid var(--border); border-radius: var(--radius-full); font-weight: 600; font-size: 0.92rem; } .date-badge .icon { color: var(--accent); }