/* ========================================================================== Nocturne design system — tokens per redesign/README.md Dark ground by default; light theme mirrors the same ramps at inverted lightness (html without .dark). Theme is toggled by the existing localStorage script in header.php, which sets .dark on . ========================================================================== */ :root { color-scheme: dark; /* Neutral ramp — 100 lightest … 900 darkest (dark theme) */ --color-neutral-100: #f4f4f6; --color-neutral-200: #e9e9ed; --color-neutral-300: #c6c7d2; --color-neutral-400: #9a9bac; --color-neutral-500: #767789; --color-neutral-600: #55566a; --color-neutral-700: #3b3d4f; --color-neutral-800: #2a2c3c; --color-neutral-900: #1d1f2e; /* Accent (blurple) ramp */ --color-accent-100: #eeecf9; --color-accent-200: #d9d4f1; --color-accent-300: #beb6e8; --color-accent-400: #a79ce0; --color-accent-500: #9184d9; --color-accent-600: #7466c4; --color-accent-700: #5b4fa3; --color-accent-800: #453c7d; --color-accent-900: #322c59; --color-bg: #161826; --color-surface: #232532; --color-text: #e9e9ed; --color-divider: color-mix(in srgb, #e9e9ed 16%, transparent); --color-accent: #9184d9; --color-danger: #e58a96; --color-success: #8ecbaa; --color-warning: #d9bd77; --font-heading: 'Inter', system-ui, -apple-system, sans-serif; --font-body: 'Inter', system-ui, -apple-system, sans-serif; /* Density-reduced spacing scale */ --space-1: 2.8px; --space-2: 5.6px; --space-3: 8.4px; --space-4: 11.2px; --space-5: 14px; --space-6: 16.8px; --space-7: 19.6px; --space-8: 22.4px; --radius-sm: 4px; --radius-md: 8px; --radius-lg: 14px; /* Edge + ambient darkness, not flat drop shadows */ --shadow-sm: 0 0 0 1px rgba(0, 0, 0, .25), 0 1px 2px rgba(0, 0, 0, .35); --shadow-md: 0 0 0 1px rgba(0, 0, 0, .25), 0 4px 14px rgba(0, 0, 0, .40); --shadow-lg: 0 0 0 1px rgba(0, 0, 0, .28), 0 14px 36px rgba(0, 0, 0, .50); } /* Light theme — same hue family, ramps mirrored (100 <-> 900, 200 <-> 800 …) so step numbers keep their role: 100–300 stay "text-strength", 700–900 stay "tint/fill-strength" on the current ground. */ html:not(.dark) { color-scheme: light; --color-neutral-100: #1d1f2e; --color-neutral-200: #2a2c3c; --color-neutral-300: #3b3d4f; --color-neutral-400: #55566a; --color-neutral-500: #767789; --color-neutral-600: #9a9bac; --color-neutral-700: #c6c7d2; --color-neutral-800: #e9e9ed; --color-neutral-900: #f4f4f6; --color-accent-100: #322c59; --color-accent-200: #453c7d; --color-accent-300: #5b4fa3; --color-accent-400: #7466c4; --color-accent-500: #9184d9; --color-accent-600: #a79ce0; --color-accent-700: #beb6e8; --color-accent-800: #d9d4f1; --color-accent-900: #eeecf9; --color-bg: #f4f4f6; --color-surface: #ffffff; --color-text: #1d1f2e; --color-divider: color-mix(in srgb, #1d1f2e 14%, transparent); --color-danger: #b3404e; --color-success: #2e7d55; --color-warning: #8a6d1f; --shadow-sm: 0 0 0 1px rgba(29, 31, 46, .08), 0 1px 2px rgba(29, 31, 46, .10); --shadow-md: 0 0 0 1px rgba(29, 31, 46, .08), 0 4px 14px rgba(29, 31, 46, .12); --shadow-lg: 0 0 0 1px rgba(29, 31, 46, .10), 0 14px 36px rgba(29, 31, 46, .18); } /* -------------------------------------------------------------------------- Base -------------------------------------------------------------------------- */ *, *::before, *::after { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; min-height: 100dvh; background: var(--color-bg); color: var(--color-text); font-family: var(--font-body); font-size: 14px; line-height: 1.55; } h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 500; line-height: 1.2; margin: 0 0 var(--space-5); } h1 { font-size: 42px; } h2 { font-size: 32px; } h3 { font-size: 25px; } h4 { font-size: 20px; } h5 { font-size: 16px; } h6 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; } p { margin: 0 0 var(--space-5); } a { color: var(--color-accent-300); text-decoration: none; } a:hover { text-decoration: underline; } img { max-width: 100%; display: block; } :focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; } .hidden { display: none !important; } .visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; } .hr { border: 0; height: 1px; background: var(--color-divider); margin: var(--space-6) 0; } .link-danger { color: var(--color-danger); } .empty { color: var(--color-neutral-500); } .byline { color: var(--color-neutral-500); font-size: 14px; margin: var(--space-1) 0 0; } /* -------------------------------------------------------------------------- Layout -------------------------------------------------------------------------- */ .container { max-width: 1160px; margin-inline: auto; padding: var(--space-8) clamp(14px, 3.5vw, 28px) calc(var(--space-8) * 2); } .page-head { display: flex; flex-direction: column; gap: var(--space-5); margin-bottom: var(--space-8); } .page-head h2 { margin: 0; } @media (min-width: 640px) { .page-head { flex-direction: row; justify-content: space-between; align-items: center; } } .stack-groups { display: flex; flex-direction: column; gap: calc(var(--space-8) * 1.8); } /* Group headers: h4, accent-300, no heavy border — spacing does the work */ .group-head { color: var(--color-accent-300); margin: 0 0 var(--space-5); } .group-head .by { font-weight: 400; font-size: 14px; color: var(--color-neutral-500); } /* -------------------------------------------------------------------------- Navigation -------------------------------------------------------------------------- */ .nav { position: sticky; top: 0; z-index: 40; display: flex; align-items: center; gap: var(--space-6); height: 56px; padding: 0 clamp(14px, 3.5vw, 28px); background: var(--color-bg); border-bottom: 1px solid var(--color-divider); } .nav-brand { display: inline-flex; align-items: center; gap: var(--space-3); font-family: var(--font-heading); font-weight: 600; font-size: 15px; color: var(--color-text); } .nav-brand:hover { text-decoration: none; } .nav-brand svg { color: var(--color-accent-300); } .nav-link { font-size: 13.5px; color: var(--color-neutral-400); } .nav-link:hover { color: var(--color-accent-300); text-decoration: none; } .nav-link[aria-current="page"] { color: var(--color-accent-300); } .nav-end { margin-left: auto; display: flex; align-items: center; gap: var(--space-5); } .nav-user { font-size: 12.5px; color: var(--color-neutral-500); } /* -------------------------------------------------------------------------- Bottom tab bar (phone only) -------------------------------------------------------------------------- */ .tabbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; display: none; background: var(--color-surface); border-top: 1px solid var(--color-divider); padding: var(--space-2) 0 calc(var(--space-3) + env(safe-area-inset-bottom)); } .tabbar a { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; padding-top: var(--space-2); font-size: 10px; color: var(--color-neutral-500); } .tabbar a:hover { text-decoration: none; } .tabbar a[aria-current="page"] { color: var(--color-accent-300); } @media (max-width: 639.98px) { .tabbar { display: flex; } body { padding-bottom: 76px; } .nav .nav-link, .nav .nav-user { display: none; } } /* -------------------------------------------------------------------------- Buttons — outlined, never filled -------------------------------------------------------------------------- */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-height: 40px; padding: 0 var(--space-6); border: 1px solid transparent; border-radius: var(--radius-md); background: transparent; font: inherit; font-size: 13.5px; font-weight: 500; color: var(--color-text); cursor: pointer; text-decoration: none; transition: background-color .15s, border-color .15s, color .15s; } .btn:hover { text-decoration: none; } .btn-primary { border-color: var(--color-accent); color: var(--color-accent-300); } .btn-primary:hover { background: color-mix(in srgb, var(--color-accent) 14%, transparent); } .btn-secondary { border-color: var(--color-neutral-600); color: var(--color-text); } .btn-secondary:hover { border-color: var(--color-neutral-500); background: color-mix(in srgb, var(--color-neutral-500) 14%, transparent); } .btn-ghost { color: var(--color-neutral-400); } .btn-ghost:hover { color: var(--color-accent-300); background: color-mix(in srgb, var(--color-accent) 10%, transparent); } .btn-danger { border-color: color-mix(in srgb, var(--color-danger) 55%, transparent); color: var(--color-danger); } .btn-danger:hover { background: color-mix(in srgb, var(--color-danger) 12%, transparent); } .btn-icon { width: 40px; padding: 0; } .btn-block { display: flex; width: 100%; } .btn-sm { min-height: 34px; padding: 0 var(--space-4); font-size: 12.5px; } /* -------------------------------------------------------------------------- Cards -------------------------------------------------------------------------- */ .card { background: var(--color-surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: var(--space-7); } .elev-md { box-shadow: var(--shadow-md); } .elev-lg { box-shadow: var(--shadow-lg); } .card-kicker { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--color-neutral-500); margin: 0 0 var(--space-2); } .card-title { font-size: 16px; font-weight: 500; margin: 0 0 var(--space-5); } .card-meta { font-size: 12px; color: var(--color-neutral-500); } /* -------------------------------------------------------------------------- Book grid + book card -------------------------------------------------------------------------- */ .book-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); } @media (min-width: 640px) { .book-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-5); } } @media (min-width: 1024px) { .book-grid { grid-template-columns: repeat(4, 1fr); gap: var(--space-6); } } .book-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; } .book-cover { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; background: var(--color-neutral-800); } .book-card-body { flex: 1; display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-4) var(--space-5) var(--space-5); } .book-title { font-size: 13px; font-weight: 500; margin: 0; } .book-author { font-size: 12px; color: var(--color-neutral-500); margin: 0; } .book-actions { margin-top: auto; display: flex; flex-direction: column; gap: var(--space-2); padding-top: var(--space-4); } /* -------------------------------------------------------------------------- Tags -------------------------------------------------------------------------- */ .tag { display: inline-flex; align-items: center; gap: 4px; width: fit-content; padding: 2px 8px; border: 1px solid transparent; border-radius: var(--radius-sm); font-size: 10.5px; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; } .tag-outline { border-color: var(--color-neutral-600); color: var(--color-neutral-300); } .tag-accent { border-color: color-mix(in srgb, var(--color-accent) 45%, transparent); background: color-mix(in srgb, var(--color-accent) 14%, transparent); color: var(--color-accent-300); } .tag-neutral { background: var(--color-neutral-800); color: var(--color-neutral-300); } /* -------------------------------------------------------------------------- Forms -------------------------------------------------------------------------- */ .field { display: block; margin: 0 0 var(--space-6); } .field > label { display: block; font-size: 12.5px; font-weight: 500; color: var(--color-neutral-400); margin-bottom: var(--space-2); } .input { width: 100%; min-height: 42px; padding: var(--space-3) var(--space-4); background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); color: var(--color-text); font: inherit; font-size: 13.5px; } .input::placeholder { color: var(--color-neutral-500); } .input:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 0; border-color: transparent; } input[type="file"].input { padding-top: var(--space-3); cursor: pointer; } .input::file-selector-button { margin-right: var(--space-4); padding: 5px 12px; border: 1px solid var(--color-neutral-600); border-radius: var(--radius-sm); background: transparent; color: var(--color-text); font: inherit; font-size: 12.5px; font-weight: 500; cursor: pointer; } .input::file-selector-button:hover { background: color-mix(in srgb, var(--color-neutral-500) 14%, transparent); } .field-hint { margin: var(--space-2) 0 0; font-size: 12px; color: var(--color-neutral-500); } .field-hint.err { color: var(--color-danger); } .field-hint.ok { color: var(--color-success); } .field-hint.warn { color: var(--color-warning); } /* Attached input + button (e.g. Fetch Cover) */ .input-group { display: flex; } .input-group .input { flex: 1; min-width: 0; border-top-right-radius: 0; border-bottom-right-radius: 0; } .input-group .btn { border-top-left-radius: 0; border-bottom-left-radius: 0; margin-left: -1px; white-space: nowrap; } /* Side-by-side fields on desktop only; stacked below */ .form-row { display: grid; grid-template-columns: 1fr; column-gap: var(--space-6); } @media (min-width: 1024px) { .form-row { grid-template-columns: 1fr 1fr; } } .form-actions { display: flex; justify-content: flex-end; gap: var(--space-4); margin-top: var(--space-7); } .form-card { max-width: 640px; } /* Search input with leading icon */ .search { position: relative; width: 100%; } .search .input { padding-left: 38px; } .search-btn { position: absolute; left: 6px; top: 50%; translate: 0 -50%; display: flex; padding: 6px; border: 0; background: none; color: var(--color-neutral-500); cursor: pointer; } .search-btn:hover { color: var(--color-accent-300); } @media (min-width: 1024px) { .page-head .search { width: 320px; } } /* -------------------------------------------------------------------------- Alerts (session messages) -------------------------------------------------------------------------- */ .alert { margin: 0 0 var(--space-6); padding: var(--space-4) var(--space-5); border: 1px solid; border-radius: var(--radius-md); font-size: 13px; } .alert-error { border-color: color-mix(in srgb, var(--color-danger) 45%, transparent); background: color-mix(in srgb, var(--color-danger) 10%, transparent); color: var(--color-danger); } .alert-success { border-color: color-mix(in srgb, var(--color-success) 45%, transparent); background: color-mix(in srgb, var(--color-success) 10%, transparent); color: var(--color-success); } /* -------------------------------------------------------------------------- Tables -------------------------------------------------------------------------- */ .table-wrap { overflow-x: auto; } .table { width: 100%; border-collapse: collapse; font-size: 13px; } .table th { padding: var(--space-3) var(--space-5); border-bottom: 1px solid var(--color-divider); font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: .08em; text-align: left; color: var(--color-neutral-500); } .table td { padding: var(--space-4) var(--space-5); border-bottom: 1px solid color-mix(in srgb, var(--color-text) 7%, transparent); vertical-align: middle; } .table tr:last-child td { border-bottom: 0; } .table .row-actions { text-align: right; white-space: nowrap; } /* Phone: collapse table rows into stacked mini-cards (needs data-label on tds) */ @media (max-width: 639.98px) { .table-collapse thead { display: none; } .table-collapse, .table-collapse tbody, .table-collapse tr, .table-collapse td { display: block; width: 100%; } .table-collapse tr { border: 1px solid var(--color-divider); border-radius: var(--radius-md); padding: var(--space-4) var(--space-5); margin-bottom: var(--space-4); } .table-collapse td { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-5); padding: var(--space-1) 0; border: 0; } .table-collapse td[data-label]::before { content: attr(data-label); flex-shrink: 0; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--color-neutral-500); } .table-collapse td.row-actions { justify-content: flex-end; } } /* -------------------------------------------------------------------------- Dialog -------------------------------------------------------------------------- */ .dialog-backdrop { position: fixed; inset: 0; z-index: 60; display: flex; align-items: center; justify-content: center; padding: clamp(10px, 4vw, 28px); padding-bottom: calc(clamp(10px, 4vw, 28px) + env(safe-area-inset-bottom)); background: color-mix(in srgb, #0a0b12 62%, transparent); } .dialog { width: min(520px, 100%); max-height: calc(100dvh - 40px); overflow-y: auto; padding: var(--space-8); background: var(--color-surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); } .dialog-actions { display: flex; justify-content: flex-end; gap: var(--space-4); margin-top: var(--space-7); } @media (max-width: 639.98px) { .dialog-actions { flex-direction: column-reverse; } .dialog-actions .btn { width: 100%; } } /* -------------------------------------------------------------------------- Reader -------------------------------------------------------------------------- */ .reader-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: var(--space-5); margin-bottom: var(--space-6); } .reader-head h3 { margin: 0; } .reader-progress { font-size: 12.5px; color: var(--color-neutral-500); } .reader-viewer { height: 75vh; overflow: hidden; background: var(--color-bg); border: 1px solid var(--color-divider); border-radius: var(--radius-md); box-shadow: var(--shadow-md); } .reader-controls { display: flex; justify-content: space-between; gap: var(--space-4); margin-top: var(--space-5); } @media (max-width: 639.98px) { .reader-viewer { height: calc(100dvh - 320px); min-height: 300px; } .reader-controls .btn { flex: 1; } } /* -------------------------------------------------------------------------- Player -------------------------------------------------------------------------- */ .player { max-width: 480px; margin-inline: auto; display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-6); } .player-cover { width: min(200px, 60vw); aspect-ratio: 2 / 3; object-fit: cover; border-radius: var(--radius-md); box-shadow: var(--shadow-md); } @media (min-width: 1024px) { .player-cover { width: 240px; } } .player h3 { margin: 0; } .player audio { width: 100%; } .player .btn-block { margin-top: var(--space-2); } .chapters { width: 100%; text-align: left; } .chapters h5 { margin-bottom: var(--space-4); } .chapter-list { max-height: 280px; overflow-y: auto; margin: 0; padding: 0; list-style: none; border: 1px solid var(--color-divider); border-radius: var(--radius-md); } .chapter-list li + li { border-top: 1px solid color-mix(in srgb, var(--color-text) 7%, transparent); } .chapter-link { display: flex; align-items: center; gap: var(--space-5); padding: var(--space-4) var(--space-5); color: var(--color-text); } .chapter-link:hover { background: color-mix(in srgb, var(--color-accent) 8%, transparent); text-decoration: none; } .chapter-index { min-width: 18px; text-align: center; font-size: 11px; font-weight: 500; color: var(--color-accent-300); } .chapter-info { display: flex; flex-direction: column; gap: 1px; min-width: 0; } .chapter-info .chapter-title { font-size: 13px; } .chapter-info .chapter-time { font-size: 11px; color: var(--color-neutral-500); } /* -------------------------------------------------------------------------- Auth (login / register) -------------------------------------------------------------------------- */ .auth { max-width: 380px; margin: clamp(20px, 8vh, 80px) auto 0; } .auth h3 { margin-bottom: var(--space-7); } .auth .card { padding: var(--space-8); } .auth-alt { margin-top: var(--space-7); font-size: 13px; color: var(--color-neutral-500); } /* -------------------------------------------------------------------------- Admin -------------------------------------------------------------------------- */ .admin-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-6); } @media (min-width: 640px) { .admin-grid { grid-template-columns: repeat(2, 1fr); } } @media (min-width: 1024px) { .admin-grid { grid-template-columns: repeat(3, 1fr); } } .section-gap { margin-top: var(--space-8); }