/* ============================================================ Design system — Screen Recorder platform Single source of truth for tokens + components. Light/dark via system preference, overridable with . ============================================================ */ :root { /* Brand */ --brand-h: 243; --accent: hsl(var(--brand-h) 78% 62%); --accent-strong: hsl(var(--brand-h) 72% 55%); --accent-soft: hsl(var(--brand-h) 78% 62% / 0.12); --accent-contrast: #ffffff; /* Semantic */ --success: #16a34a; --warning: #d97706; --danger: #dc2626; --danger-soft: rgb(220 38 38 / 0.1); /* Type */ --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; --font-mono: ui-monospace, "Cascadia Code", "Segoe UI Mono", Consolas, monospace; /* Shape & motion */ --radius-sm: 6px; --radius: 10px; --radius-lg: 16px; --transition: 150ms cubic-bezier(0.2, 0, 0, 1); /* Light theme surfaces */ --bg: #f6f7f9; --surface: #ffffff; --surface-2: #f1f2f5; --surface-3: #e8eaee; --border: #e2e4e9; --border-strong: #cdd0d8; --text: #16181d; --text-2: #5a6072; --text-3: #8a90a2; --shadow-sm: 0 1px 2px rgb(16 18 24 / 0.06); --shadow: 0 2px 8px rgb(16 18 24 / 0.08), 0 1px 2px rgb(16 18 24 / 0.06); --shadow-lg: 0 12px 40px rgb(16 18 24 / 0.18); --backdrop: rgb(18 20 26 / 0.5); color-scheme: light; } @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --bg: #0e0f13; --surface: #16181d; --surface-2: #1d2027; --surface-3: #262a33; --border: #262a33; --border-strong: #363b47; --text: #eceef2; --text-2: #9aa1b3; --text-3: #6b7284; --accent: hsl(var(--brand-h) 84% 68%); --accent-strong: hsl(var(--brand-h) 84% 74%); --accent-soft: hsl(var(--brand-h) 84% 68% / 0.16); --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.4); --shadow: 0 2px 10px rgb(0 0 0 / 0.45); --shadow-lg: 0 16px 48px rgb(0 0 0 / 0.6); --backdrop: rgb(0 0 0 / 0.65); --danger: #f87171; --danger-soft: rgb(248 113 113 / 0.12); --success: #4ade80; --warning: #fbbf24; color-scheme: dark; } } :root[data-theme="dark"] { --bg: #0e0f13; --surface: #16181d; --surface-2: #1d2027; --surface-3: #262a33; --border: #262a33; --border-strong: #363b47; --text: #eceef2; --text-2: #9aa1b3; --text-3: #6b7284; --accent: hsl(var(--brand-h) 84% 68%); --accent-strong: hsl(var(--brand-h) 84% 74%); --accent-soft: hsl(var(--brand-h) 84% 68% / 0.16); --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.4); --shadow: 0 2px 10px rgb(0 0 0 / 0.45); --shadow-lg: 0 16px 48px rgb(0 0 0 / 0.6); --backdrop: rgb(0 0 0 / 0.65); --danger: #f87171; --danger-soft: rgb(248 113 113 / 0.12); --success: #4ade80; --warning: #fbbf24; color-scheme: dark; } /* ---------- Reset & base ---------- */ *, *::before, *::after { box-sizing: border-box; } /* Re-assert the `hidden` attribute. Author rules like `.auth-view{display:flex}` and `.gone-state{display:flex}` otherwise beat the UA `[hidden]{display:none}` (equal specificity, author origin wins), which breaks every view toggle — leaving the login panel stuck open and share pages showing the "invalid" state. */ [hidden] { display: none !important; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; font-family: var(--font-sans); font-size: 15px; line-height: 1.5; background: var(--bg); color: var(--text); -webkit-font-smoothing: antialiased; } img, video, svg { max-width: 100%; display: block; } button, input, select, textarea { font: inherit; color: inherit; } h1, h2, h3, h4 { margin: 0; font-weight: 650; letter-spacing: -0.01em; } p { margin: 0; } a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; } :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: var(--radius-sm); } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } } .visually-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; clip: rect(0 0 0 0); overflow: hidden; white-space: nowrap; } /* ---------- Icons ---------- */ .icon { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; } .icon-sm { width: 15px; height: 15px; } .icon-lg { width: 22px; height: 22px; } /* ---------- Buttons ---------- */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 8px 14px; border-radius: var(--radius-sm); border: 1px solid transparent; background: var(--surface-2); color: var(--text); font-weight: 550; font-size: 14px; cursor: pointer; user-select: none; transition: background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition); white-space: nowrap; min-height: 36px; } .btn:hover { background: var(--surface-3); text-decoration: none; } .btn:disabled { opacity: 0.5; cursor: not-allowed; } .btn-primary { background: var(--accent); color: var(--accent-contrast); } .btn-primary:hover { background: var(--accent-strong); } .btn-outline { background: transparent; border-color: var(--border-strong); } .btn-outline:hover { background: var(--surface-2); } .btn-ghost { background: transparent; color: var(--text-2); } .btn-ghost:hover { background: var(--surface-2); color: var(--text); } .btn-danger { background: var(--danger); color: #fff; } .btn-danger:hover { filter: brightness(1.08); } .btn-danger-ghost { background: transparent; color: var(--danger); } .btn-danger-ghost:hover { background: var(--danger-soft); } .btn-sm { padding: 5px 10px; font-size: 13px; min-height: 30px; } .btn-lg { padding: 11px 20px; font-size: 15px; min-height: 44px; } .btn-icon { padding: 8px; min-width: 36px; } .btn-icon.btn-sm { padding: 5px; min-width: 30px; } .btn-block { width: 100%; } /* ---------- Forms ---------- */ .field { display: flex; flex-direction: column; gap: 6px; } .field label { font-size: 13px; font-weight: 550; color: var(--text-2); } .input, .select, .textarea { width: 100%; padding: 9px 12px; background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); color: var(--text); transition: border-color var(--transition), box-shadow var(--transition); min-height: 38px; } .input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); } .input::placeholder, .textarea::placeholder { color: var(--text-3); } .textarea { resize: vertical; min-height: 80px; } .select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 34px; } .field-hint { font-size: 12.5px; color: var(--text-3); } .field-error { font-size: 12.5px; color: var(--danger); } /* Switch */ .switch { position: relative; display: inline-flex; align-items: center; cursor: pointer; gap: 10px; } .switch input { position: absolute; opacity: 0; width: 100%; height: 100%; cursor: pointer; margin: 0; } .switch-track { width: 38px; height: 22px; border-radius: 999px; background: var(--surface-3); border: 1px solid var(--border-strong); transition: background var(--transition); flex: none; position: relative; } .switch-track::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: transform var(--transition); } .switch input:checked + .switch-track { background: var(--accent); border-color: var(--accent); } .switch input:checked + .switch-track::after { transform: translateX(16px); } .switch input:focus-visible + .switch-track { outline: 2px solid var(--accent); outline-offset: 2px; } /* Segmented control */ .segmented { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 2px; gap: 2px; } .segmented button { border: 0; background: transparent; color: var(--text-2); padding: 5px 12px; border-radius: 5px; cursor: pointer; font-size: 13px; font-weight: 550; display: inline-flex; align-items: center; gap: 6px; transition: background var(--transition), color var(--transition); } .segmented button[aria-pressed="true"] { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); } /* ---------- Cards / surfaces ---------- */ .card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); } .card-pad { padding: 20px; } /* ---------- Badges ---------- */ .badge { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border); } .badge-accent { background: var(--accent-soft); color: var(--accent-strong); border-color: transparent; } .badge-success { background: rgb(22 163 74 / 0.12); color: var(--success); border-color: transparent; } .badge-warning { background: rgb(217 119 6 / 0.12); color: var(--warning); border-color: transparent; } .badge-danger { background: var(--danger-soft); color: var(--danger); border-color: transparent; } /* ---------- Modal ---------- */ .modal-backdrop { position: fixed; inset: 0; background: var(--backdrop); z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; animation: fadeIn 140ms ease; } .modal { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; max-width: 480px; max-height: calc(100dvh - 40px); display: flex; flex-direction: column; animation: modalIn 160ms cubic-bezier(0.2, 0, 0, 1); } .modal-lg { max-width: 640px; } .modal-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px 0; } .modal-header h2 { font-size: 17px; } .modal-body { padding: 16px 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 14px; } .modal-footer { display: flex; justify-content: flex-end; gap: 8px; padding: 4px 20px 18px; } @keyframes fadeIn { from { opacity: 0; } } @keyframes modalIn { from { opacity: 0; transform: translateY(8px) scale(0.98); } } @media (max-width: 560px) { .modal-backdrop { padding: 0; align-items: flex-end; } .modal { max-width: none; border-radius: var(--radius-lg) var(--radius-lg) 0 0; max-height: 92dvh; } } /* ---------- Toasts ---------- */ .toast-region { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; width: min(440px, calc(100vw - 32px)); } .toast { pointer-events: auto; display: flex; align-items: center; gap: 10px; background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 11px 14px; font-size: 14px; width: 100%; animation: toastIn 200ms cubic-bezier(0.2, 0, 0, 1); } .toast .icon { flex: none; } .toast-success .icon { color: var(--success); } .toast-error .icon { color: var(--danger); } .toast-actions { margin-left: auto; display: flex; gap: 6px; } @keyframes toastIn { from { opacity: 0; transform: translateY(10px); } } /* ---------- Dropdown menu ---------- */ .menu { position: absolute; z-index: 90; min-width: 190px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 5px; animation: fadeIn 120ms ease; } .menu button, .menu a { display: flex; align-items: center; gap: 9px; width: 100%; padding: 8px 10px; border: 0; background: transparent; color: var(--text); border-radius: var(--radius-sm); cursor: pointer; font-size: 14px; text-align: left; text-decoration: none; } .menu button:hover, .menu a:hover { background: var(--surface-2); text-decoration: none; } .menu .menu-danger { color: var(--danger); } .menu .menu-danger:hover { background: var(--danger-soft); } .menu hr { border: 0; border-top: 1px solid var(--border); margin: 5px 4px; } /* ---------- Skeletons & spinners ---------- */ .skeleton { background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 50%, var(--surface-2) 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: var(--radius-sm); } @keyframes shimmer { to { background-position: -200% 0; } } .spinner { width: 18px; height: 18px; border: 2px solid var(--border-strong); border-top-color: var(--accent); border-radius: 50%; animation: spin 700ms linear infinite; flex: none; } .spinner-lg { width: 28px; height: 28px; border-width: 3px; } @keyframes spin { to { transform: rotate(360deg); } } /* ---------- Empty state ---------- */ .empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 56px 24px; text-align: center; color: var(--text-2); } .empty-state .icon { width: 40px; height: 40px; color: var(--text-3); stroke-width: 1.5; } .empty-state h3 { color: var(--text); font-size: 16px; } .empty-state p { font-size: 14px; max-width: 380px; } /* ---------- Tooltip (CSS-only, data-tip) ---------- */ [data-tip] { position: relative; } [data-tip]:hover::after, [data-tip]:focus-visible::after { content: attr(data-tip); position: absolute; bottom: calc(100% + 7px); left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); font-size: 12px; font-weight: 500; padding: 4px 9px; border-radius: 6px; white-space: nowrap; z-index: 80; pointer-events: none; animation: fadeIn 120ms ease; } /* ---------- Tabs ---------- */ .tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); overflow-x: auto; } .tabs button { border: 0; background: transparent; color: var(--text-2); font-weight: 550; font-size: 14px; padding: 10px 14px; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; } .tabs button[aria-selected="true"] { color: var(--text); border-bottom-color: var(--accent); } .tabs button:hover { color: var(--text); } /* ---------- Utility ---------- */ .row { display: flex; align-items: center; gap: 10px; } .row-wrap { flex-wrap: wrap; } .grow { flex: 1; min-width: 0; } .muted { color: var(--text-2); } .small { font-size: 13px; } .mono { font-family: var(--font-mono); } .truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .divider { border: 0; border-top: 1px solid var(--border); margin: 0; }