/* ------------------------------------------------------------------ styles.css — one file, no preprocessor. Theme is driven by [data-theme] on ; every colour is a custom property so light/dark is a single attribute swap. ------------------------------------------------------------------ */ :root { --radius: 14px; --radius-sm: 9px; --maxw: 940px; --font: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Inter', system-ui, sans-serif; --mono: 'JetBrains Mono', 'Cascadia Code', Consolas, 'Courier New', monospace; /* system bars: notch on top, gesture bar at the bottom */ --safe-t: env(safe-area-inset-top, 0px); --safe-b: env(safe-area-inset-bottom, 0px); --safe-l: env(safe-area-inset-left, 0px); --safe-r: env(safe-area-inset-right, 0px); /* minimum comfortable touch target (Android asks for 48dp) */ --tap: 44px; } html[data-theme='dark'] { --bg: #0c0e14; --bg-lift: #131722; --surface: #171c28; --surface-2: #1e2432; --border: #272e3d; --border-soft: #202736; --text: #e8ecf5; --text-dim: #98a2b8; --text-faint: #667089; --accent: #6c8cff; --accent-soft: rgba(108, 140, 255, 0.14); --accent-line: rgba(108, 140, 255, 0.4); --ok: #45d19a; --ok-soft: rgba(69, 209, 154, 0.13); --warn: #e8b347; --danger: #f0685f; --shadow: 0 10px 34px rgba(0, 0, 0, 0.45); } html[data-theme='light'] { --bg: #f6f7fb; --bg-lift: #ffffff; --surface: #ffffff; --surface-2: #f0f2f8; --border: #e0e4ef; --border-soft: #eaeef7; --text: #16192a; --text-dim: #5c6479; --text-faint: #8b93a8; --accent: #3b5bdb; --accent-soft: rgba(59, 91, 219, 0.09); --accent-line: rgba(59, 91, 219, 0.35); --ok: #14945f; --ok-soft: rgba(20, 148, 95, 0.1); --warn: #b57d0d; --danger: #d1382c; --shadow: 0 10px 30px rgba(20, 30, 70, 0.09); } * { box-sizing: border-box; } body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden; /* Android: never let a wide child push the layout sideways */ max-width: 100vw; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; } /* subtle ambient wash behind everything */ body::before { content: ''; position: fixed; inset: 0; background: radial-gradient(700px 380px at 12% -6%, var(--accent-soft), transparent 70%), radial-gradient(600px 320px at 92% 4%, var(--ok-soft), transparent 72%); pointer-events: none; z-index: 0; } h1, h2, h3 { line-height: 1.25; margin: 0; letter-spacing: -0.01em; } /* ============================ TOPBAR ============================ */ .topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: calc(14px + var(--safe-t)) calc(clamp(16px, 4vw, 34px) + var(--safe-r)) 14px calc(clamp(16px, 4vw, 34px) + var(--safe-l)); background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border-soft); } .brand { display: flex; align-items: center; gap: 13px; } .brand-mark { font-size: 1.8rem; line-height: 1; } .brand h1 { font-size: 1.12rem; font-weight: 700; } .brand-sub { margin: 0; font-size: 0.79rem; color: var(--text-faint); } .topbar-right { display: flex; align-items: center; gap: 8px; } .level-pill { display: flex; align-items: center; gap: 7px; padding: 6px 13px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); font-size: 0.82rem; font-weight: 600; white-space: nowrap; } .icon-btn { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--border); border-radius: 11px; background: var(--surface); color: var(--text); font-size: 1rem; cursor: pointer; transition: transform .12s, border-color .12s, background .12s; } .icon-btn:hover { transform: translateY(-1px); border-color: var(--accent-line); } /* ============================ LAYOUT ============================ */ .wrap { position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto; padding: clamp(22px, 4vw, 40px) clamp(16px, 4vw, 26px) calc(90px + var(--safe-b)); } .picker { display: grid; gap: 26px; animation: rise .35s ease both; } @keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } } .field { display: grid; gap: 11px; } .field-label { font-size: 0.9rem; font-weight: 650; color: var(--text); } .hint { font-weight: 400; color: var(--text-faint); font-size: 0.79rem; } /* ============================ CHIPS ============================ */ .chips { display: flex; flex-wrap: wrap; gap: 9px; } .chip { display: flex; align-items: center; gap: 9px; padding: 10px 15px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font-family: inherit; font-size: 0.86rem; text-align: left; cursor: pointer; transition: border-color .14s, background .14s, transform .14s, box-shadow .14s; } .chip:hover { transform: translateY(-1px); border-color: var(--accent-line); } .chip.active { border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 1px var(--accent) inset; } .chip-emoji { font-size: 1.05rem; line-height: 1; } .chip-body { display: grid; } .chip-body strong { font-weight: 600; } .chip-body small { color: var(--text-faint); font-size: 0.72rem; } .chip.active .chip-body small { color: var(--text-dim); } /* ============================ BUTTONS ============================ */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 19px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font-family: inherit; font-size: 0.89rem; font-weight: 600; cursor: pointer; transition: transform .12s, border-color .12s, background .12s, opacity .12s; } .btn:hover:not(:disabled) { transform: translateY(-1px); border-color: var(--accent-line); } .btn:disabled { opacity: .5; cursor: not-allowed; } .btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; } html[data-theme='light'] .btn.primary { color: #fff; } .btn.primary:hover:not(:disabled) { filter: brightness(1.07); } .btn.ghost { background: transparent; } .btn.big { padding: 14px 26px; font-size: 0.97rem; } .btn.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, transparent); } .btn.danger:hover { background: color-mix(in srgb, var(--danger) 10%, transparent); } .picker-actions { display: flex; flex-wrap: wrap; gap: 11px; align-items: center; padding-top: 6px; } .pool-note { margin: 0; font-size: 0.8rem; color: var(--text-faint); } /* ============================ CHALLENGE ============================ */ .challenge { display: grid; gap: 22px; animation: rise .35s ease both; } .challenge-head { display: grid; gap: 12px; } .challenge-meta { display: flex; flex-wrap: wrap; gap: 8px; } .badge { padding: 5px 12px; border-radius: 999px; border: 1px solid var(--accent-line); background: var(--accent-soft); font-size: 0.76rem; font-weight: 650; white-space: nowrap; } .badge.dim { border-color: var(--border); background: var(--surface); color: var(--text-dim); font-weight: 500; } .challenge-head h2 { font-size: clamp(1.5rem, 4vw, 2.05rem); } .mission { margin: 0; color: var(--text-dim); font-size: 1rem; max-width: 62ch; } .tag { padding: 4px 11px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border-soft); font-size: 0.75rem; color: var(--text-dim); } .stack-tag { font-family: var(--mono); font-size: 0.72rem; color: var(--accent); } /* progress */ .progress-bar { height: 9px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border-soft); overflow: hidden; } .progress-fill { height: 100%; width: 0%; border-radius: 999px; background: linear-gradient(90deg, var(--accent), var(--ok)); transition: width .3s ease; } .progress-label { margin: -12px 0 0; font-family: var(--mono); font-size: 0.78rem; color: var(--text-faint); letter-spacing: 0.02em; } /* panels */ .columns { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(275px, 100%), 1fr)); gap: 15px; } .panel { padding: 18px 20px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); } .panel.slim { box-shadow: none; } .panel h3 { font-size: 0.92rem; margin-bottom: 13px; } /* checklist */ .checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 3px; } .check-item { display: flex; align-items: flex-start; gap: 11px; padding: 8px 9px; border-radius: var(--radius-sm); transition: background .12s; } .check-item:hover { background: var(--surface-2); } .check-box { flex: 0 0 auto; width: 22px; height: 22px; margin-top: 1px; display: grid; place-items: center; border: 1.5px solid var(--border); border-radius: 7px; background: var(--bg-lift); color: transparent; font-size: 0.78rem; font-weight: 800; cursor: pointer; transition: background .14s, border-color .14s, color .14s, transform .14s; } .check-box:hover { border-color: var(--accent-line); transform: scale(1.06); } .check-item.checked .check-box { background: var(--ok); border-color: var(--ok); color: #04150e; } .check-text { cursor: pointer; font-size: 0.9rem; } .check-item.checked .check-text { color: var(--text-faint); text-decoration: line-through; } /* live url */ .submit-row { display: grid; gap: 9px; } .submit-input { display: flex; gap: 9px; flex-wrap: wrap; } .submit-input input { flex: 1 1 300px; padding: 11px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-lift); color: var(--text); font-family: inherit; font-size: 16px; /* below 16px Android auto-zooms the whole page on focus */ } .submit-input input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); } .challenge-actions { display: flex; flex-wrap: wrap; gap: 10px; } .complete-note { margin: 0; font-size: 0.83rem; color: var(--ok); min-height: 1.2em; } /* ============================ DRAWER ============================ */ .scrim { position: fixed; inset: 0; z-index: 40; background: rgba(0, 0, 0, .55); backdrop-filter: blur(2px); } .drawer { position: fixed; top: 0; right: 0; z-index: 50; width: min(430px, 100%); height: 100dvh; max-height: 100dvh; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; overflow-y: auto; padding: calc(22px + var(--safe-t)) calc(clamp(18px, 4vw, 26px) + var(--safe-r)) calc(60px + var(--safe-b)) clamp(18px, 4vw, 26px); background: var(--bg-lift); border-left: 1px solid var(--border); transform: translateX(100%); transition: transform .22s ease; display: grid; gap: 20px; align-content: start; } .drawer.open { transform: none; } .drawer-head { display: flex; align-items: center; justify-content: space-between; } .drawer-head h2 { font-size: 1.15rem; } .drawer-sub { font-size: 0.87rem; margin-top: 4px; color: var(--text-dim); } .level-card { padding: 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); display: grid; gap: 11px; } .level-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; } .level-current { font-size: 1.05rem; font-weight: 700; } .level-count { font-size: 1.6rem; font-weight: 800; font-family: var(--mono); color: var(--accent); } .muted { color: var(--text-faint); font-size: 0.83rem; } .stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 11px; } .stat { padding: 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); text-align: center; } .stat-num { font-size: 1.5rem; font-weight: 800; font-family: var(--mono); } .stat-label { font-size: 0.75rem; color: var(--text-faint); } .achievements { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; } .achievement { padding: 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); display: grid; gap: 3px; text-align: center; transition: border-color .14s, transform .14s; } .achievement.on { border-color: var(--accent-line); background: var(--accent-soft); } .achievement.on:hover { transform: translateY(-2px); } .achievement.off { opacity: .48; } .ach-emoji { font-size: 1.35rem; } .ach-label { font-size: 0.78rem; font-weight: 650; } .ach-desc { font-size: 0.67rem; color: var(--text-faint); line-height: 1.35; } .completed-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; } .completed-list li { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 13px; border: 1px solid var(--border-soft); border-radius: var(--radius-sm); background: var(--surface); font-size: 0.85rem; } .completed-list a { color: var(--accent); text-decoration: none; font-size: 0.78rem; } .completed-list a:hover { text-decoration: underline; } /* ============================ TOASTS ============================ */ .toasts { position: fixed; right: calc(18px + var(--safe-r)); bottom: calc(18px + var(--safe-b)); left: auto; z-index: 60; display: grid; gap: 10px; max-width: min(360px, calc(100vw - 36px)); } .toast { display: flex; gap: 11px; align-items: flex-start; padding: 13px 16px; border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: var(--radius-sm); background: var(--surface); box-shadow: var(--shadow); font-size: 0.84rem; opacity: 0; transform: translateX(18px); transition: opacity .25s, transform .25s; } .toast.show { opacity: 1; transform: none; } .toast-emoji { font-size: 1.15rem; line-height: 1.2; } .toast small { color: var(--text-dim); } /* ============================ RESPONSIVE ============================ */ /* ---- ANDROID / MOBILE PASS ------------------------------------- Three tiers: phones, small phones, and coarse-pointer tuning. The goal is comfortable thumbs, no stray horizontal scroll, and nothing hidden under the system bars. */ /* chips and buttons: comfortable to tap, comfortable to read */ .chip { min-height: var(--tap); } .btn { min-height: var(--tap); } .icon-btn { min-width: var(--tap); min-height: var(--tap); } .check-item { min-height: var(--tap); align-items: center; } .check-box { width: 24px; height: 24px; } /* a long chip label must not blow out the row */ .chip-body strong, .chip-body small { overflow-wrap: anywhere; } /* any stray wide content scrolls inside itself instead of the page */ .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; } @media (hover: none) { /* touch devices: kill hover-only lifts that feel stuck after a tap */ .chip:hover, .btn:hover:not(:disabled), .icon-btn:hover, .check-box:hover, .achievement.on:hover { transform: none; } /* and give every tap target a little more breathing room */ .chip { padding: 12px 15px; } } @media (max-width: 720px) { .columns { grid-template-columns: 1fr; } .challenge-head h2 { font-size: clamp(1.4rem, 6vw, 1.9rem); } .mission { font-size: 0.95rem; } .stat-grid, .achievements { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 660px) { .brand-sub { display: none; } .brand h1 { font-size: 1rem; } .brand-mark { font-size: 1.5rem; } .topbar { gap: 10px; } .level-pill { padding: 6px 10px; font-size: 0.76rem; } .btn.big { width: 100%; } .picker-actions { flex-direction: column; align-items: stretch; } .challenge-actions .btn { flex: 1 1 100%; } .panel { padding: 16px; } .challenge-meta { gap: 6px; } .badge { font-size: 0.72rem; padding: 5px 10px; } /* the input row stacks, and the button goes full width under it */ .submit-input { flex-direction: column; } .submit-input input { flex: 1 1 auto; width: 100%; } .submit-input .btn { width: 100%; } .drawer { width: 100%; border-left: none; } .toasts { left: calc(12px + var(--safe-l)); right: calc(12px + var(--safe-r)); max-width: none; } } @media (max-width: 420px) { /* small Android phones: tighten everything, still tappable */ .wrap { padding-left: calc(14px + var(--safe-l)); padding-right: calc(14px + var(--safe-r)); } .topbar { padding-left: calc(14px + var(--safe-l)); padding-right: calc(14px + var(--safe-r)); } .brand h1 { font-size: 0.94rem; } .brand-mark { font-size: 1.35rem; } .level-pill { display: none; } /* level lives in the progress drawer anyway */ .chip { font-size: 0.82rem; } .chip-body small { display: none; } /* keep chip labels to one line */ .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; } .stat { padding: 11px 8px; } .stat-num { font-size: 1.25rem; } .achievements { grid-template-columns: 1fr; } .completed-list li { flex-wrap: wrap; } .progress-label { font-size: 0.72rem; } } /* landscape phones have very little height: keep the drawer usable */ @media (max-height: 460px) and (orientation: landscape) { .topbar { position: static; } .drawer { padding-top: 14px; } } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; } } /* focus visibility, everywhere */ :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }