/* ========================================================================== Relay — design system Tokens first, themes as [data-theme] overrides, components after. Accessibility switches are data-attributes on set from Settings. ========================================================================== */ /* ---------- Reset ---------- */ *, *::before, *::after { box-sizing: border-box; } * { margin: 0; } html { -webkit-text-size-adjust: 100%; } body { line-height: var(--line-height, 1.5); } img, svg { display: block; max-width: 100%; } input, button, textarea, select { font: inherit; letter-spacing: inherit; color: inherit; } button { cursor: pointer; } p, h1, h2, h3 { overflow-wrap: break-word; } /* ---------- Base tokens (Corporate Light) ---------- */ :root { --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; --font-body: var(--font-system); --font-scale: 1; --line-height: 1.5; --letter-spacing: 0em; --bg: #f2f4f9; --surface: #ffffff; --sunken: #e9edf4; --border: #d7dde8; --border-strong: #b9c2d4; --text: #1a2334; --text-2: #4c5a72; --text-3: #66748d; --accent: #2458e6; --accent-hover: #1c46bf; --accent-soft: #e7edfd; --accent-soft-text: #1c46bf; --on-accent: #ffffff; --bubble-in-bg: #e9edf5; --bubble-in-text: #1a2334; --bubble-out-bg: #2458e6; --bubble-out-text: #ffffff; --bubble-out-muted: #cddafb; --success: #157f3d; --danger: #c22f2f; --danger-hover: #a52626; --warning: #9a6700; --online: #157f3d; --focus: #2458e6; --focus-halo: rgba(36, 88, 230, 0.25); --shadow-1: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.1); --shadow-2: 0 8px 24px rgba(16, 24, 40, 0.16); --scrim: rgba(16, 24, 40, 0.45); --mark-bg: #ffe9a8; --mark-text: #4a3a00; --radius-s: 6px; --radius-m: 10px; --radius-l: 16px; --pad-item: 0.625rem; --gap-msg: 0.125rem; --pad-bubble-y: 0.5rem; --pad-bubble-x: 0.75rem; color-scheme: light; } /* ---------- Themes ---------- */ [data-theme="dark"] { --bg: #0e1320; --surface: #161d2e; --sunken: #0a0f1a; --border: #28324b; --border-strong: #3c4a6b; --text: #e7ebf4; --text-2: #aeb8cc; --text-3: #8b96ad; --accent: #5f8dff; --accent-hover: #7ba1ff; --accent-soft: #1d2b4f; --accent-soft-text: #a9c1ff; --on-accent: #ffffff; --bubble-in-bg: #222c45; --bubble-in-text: #e7ebf4; --bubble-out-bg: #2e56c8; --bubble-out-text: #ffffff; --bubble-out-muted: #b7c8f5; --success: #4ec27c; --danger: #ef6a6a; --danger-hover: #f28c8c; --warning: #e3b341; --online: #4ec27c; --focus: #7ba1ff; --focus-halo: rgba(123, 161, 255, 0.3); --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.4); --shadow-2: 0 8px 24px rgba(0, 0, 0, 0.55); --scrim: rgba(0, 0, 0, 0.6); --mark-bg: #6b5300; --mark-text: #ffe9a8; color-scheme: dark; } [data-theme="slate"] { --bg: #171c22; --surface: #1f262e; --sunken: #12161b; --border: #333d48; --border-strong: #495664; --text: #e2e8ee; --text-2: #a9b4bf; --text-3: #8793a0; --accent: #55b3c9; --accent-hover: #74c4d6; --accent-soft: #1c3238; --accent-soft-text: #9fd8e5; --on-accent: #05242b; --bubble-in-bg: #2a333d; --bubble-in-text: #e2e8ee; --bubble-out-bg: #1d6a7c; --bubble-out-text: #ffffff; --bubble-out-muted: #a8d3dd; --success: #57bd8b; --danger: #ee7d70; --danger-hover: #f29a90; --warning: #d9b04c; --online: #57bd8b; --focus: #74c4d6; --focus-halo: rgba(116, 196, 214, 0.3); --scrim: rgba(0, 0, 0, 0.6); --mark-bg: #5d4a00; --mark-text: #ffe9a8; color-scheme: dark; } [data-theme="contrast-light"] { --bg: #ffffff; --surface: #ffffff; --sunken: #f0f0f0; --border: #000000; --border-strong: #000000; --text: #000000; --text-2: #1c1c1c; --text-3: #333333; --accent: #0026cc; --accent-hover: #001a8c; --accent-soft: #dde4ff; --accent-soft-text: #001a8c; --on-accent: #ffffff; --bubble-in-bg: #ffffff; --bubble-in-text: #000000; --bubble-out-bg: #001f99; --bubble-out-text: #ffffff; --bubble-out-muted: #ccd6ff; --success: #005c1f; --danger: #a80000; --danger-hover: #7d0000; --warning: #5c4a00; --online: #005c1f; --focus: #0026cc; --focus-halo: rgba(0, 38, 204, 0.35); --scrim: rgba(0, 0, 0, 0.6); --mark-bg: #ffd400; --mark-text: #000000; color-scheme: light; } [data-theme="contrast-light"] .bubble, [data-theme="contrast-dark"] .bubble { border: 2px solid var(--border); } [data-theme="contrast-light"] .btn, [data-theme="contrast-dark"] .btn { border-width: 2px; } [data-theme="contrast-dark"] { --bg: #000000; --surface: #000000; --sunken: #141414; --border: #ffffff; --border-strong: #ffffff; --text: #ffffff; --text-2: #f0f0f0; --text-3: #d6d6d6; --accent: #ffd500; --accent-hover: #ffe45c; --accent-soft: #332b00; --accent-soft-text: #ffe45c; --on-accent: #000000; --bubble-in-bg: #000000; --bubble-in-text: #ffffff; --bubble-out-bg: #ffd500; --bubble-out-text: #000000; --bubble-out-muted: #4d4000; --success: #6bff9e; --danger: #ff8080; --danger-hover: #ffabab; --warning: #ffd500; --online: #6bff9e; --focus: #00e0ff; --focus-halo: rgba(0, 224, 255, 0.35); --scrim: rgba(0, 0, 0, 0.8); --mark-bg: #ffd500; --mark-text: #000000; color-scheme: dark; } /* Colour-vision themes — Okabe-Ito anchored, light base. Deuteranopia & protanopia (red–green): semantics carried by blue vs orange. Tritanopia (blue–yellow): semantics carried by magenta vs green. Monochrome: no hue at all; weight, borders and icons carry meaning. */ [data-theme="deuteranopia"] { --accent: #0072b2; --accent-hover: #005a8e; --accent-soft: #e1eff8; --accent-soft-text: #005a8e; --bubble-out-bg: #0072b2; --bubble-out-muted: #c3e0f2; --success: #005a8e; --danger: #b34c00; --danger-hover: #8f3d00; --warning: #8a6d00; --online: #0072b2; --focus: #0072b2; --focus-halo: rgba(0, 114, 178, 0.3); --mark-bg: #f4d47c; --mark-text: #4a3a00; } [data-theme="protanopia"] { --accent: #005fa8; --accent-hover: #004a85; --accent-soft: #dfedf9; --accent-soft-text: #004a85; --bubble-out-bg: #005fa8; --bubble-out-muted: #bfdcf3; --success: #004a85; --danger: #9a5d00; --danger-hover: #7a4a00; --warning: #8a6d00; --online: #005fa8; --focus: #005fa8; --focus-halo: rgba(0, 95, 168, 0.3); --mark-bg: #f4d47c; --mark-text: #4a3a00; } [data-theme="tritanopia"] { --accent: #a82865; --accent-hover: #871e50; --accent-soft: #f9e4ee; --accent-soft-text: #871e50; --bubble-out-bg: #a82865; --bubble-out-muted: #f0c4d9; --success: #1d7a34; --danger: #b3261e; --danger-hover: #8f1d17; --warning: #86500b; --online: #1d7a34; --focus: #a82865; --focus-halo: rgba(168, 40, 101, 0.3); --mark-bg: #f7c8dd; --mark-text: #5c1038; } [data-theme="mono"] { --bg: #f4f4f4; --surface: #ffffff; --sunken: #e8e8e8; --border: #c9c9c9; --border-strong: #8f8f8f; --text: #111111; --text-2: #3d3d3d; --text-3: #595959; --accent: #1c1c1c; --accent-hover: #000000; --accent-soft: #e4e4e4; --accent-soft-text: #1c1c1c; --on-accent: #ffffff; --bubble-in-bg: #ffffff; --bubble-in-text: #111111; --bubble-out-bg: #262626; --bubble-out-text: #ffffff; --bubble-out-muted: #bdbdbd; --success: #1c1c1c; --danger: #1c1c1c; --danger-hover: #000000; --warning: #1c1c1c; --online: #1c1c1c; --focus: #000000; --focus-halo: rgba(0, 0, 0, 0.25); --mark-bg: #d9d9d9; --mark-text: #000000; } [data-theme="mono"] .bubble.in { border: 1px solid var(--border-strong); } [data-theme="mono"] .btn.danger { text-decoration: underline; } /* ---------- Font family switch ---------- */ [data-font="system"] { --font-body: var(--font-system); } [data-font="legible"] { --font-body: Verdana, Geneva, Tahoma, sans-serif; } [data-font="dyslexic"]{ --font-body: "OpenDyslexic", "Comic Sans MS", "Comic Neue", Verdana, sans-serif; } [data-font="serif"] { --font-body: Georgia, "Times New Roman", serif; } [data-font="mono"] { --font-body: ui-monospace, "Cascadia Code", Consolas, Menlo, monospace; } /* ---------- Density ---------- */ [data-density="compact"] { --pad-item: 0.4rem; --gap-msg: 0.0625rem; --pad-bubble-y: 0.35rem; --pad-bubble-x: 0.6rem; } [data-density="cozy"] { --pad-item: 0.625rem; --gap-msg: 0.125rem; --pad-bubble-y: 0.5rem; --pad-bubble-x: 0.75rem; } [data-density="comfortable"] { --pad-item: 0.875rem; --gap-msg: 0.375rem; --pad-bubble-y: 0.7rem; --pad-bubble-x: 0.9rem; } /* ---------- Document ---------- */ html { font-size: calc(100% * var(--font-scale)); height: 100%; } body { font-family: var(--font-body); letter-spacing: var(--letter-spacing); background: var(--bg); color: var(--text); height: 100%; overflow: hidden; } [data-bold-text="true"] body { font-weight: 600; } ::selection { background: var(--accent-soft); color: var(--accent-soft-text); } [data-theme="contrast-dark"] ::selection { background: var(--accent); color: var(--on-accent); } a { color: var(--accent); } [data-underline-links="true"] a { text-decoration: underline; } mark { background: var(--mark-bg); color: var(--mark-text); border-radius: 2px; padding: 0 1px; } mark.active-hit { outline: 2px solid var(--focus); } code { font-family: ui-monospace, Consolas, Menlo, monospace; font-size: 0.9em; background: color-mix(in srgb, currentColor 12%, transparent); border-radius: 4px; padding: 0.05em 0.3em; } kbd { font-family: var(--font-system); font-size: 0.75rem; border: 1px solid var(--border-strong); border-bottom-width: 2px; border-radius: 4px; padding: 0.1em 0.4em; background: var(--sunken); } /* ---------- Focus ---------- */ :focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: var(--radius-s); } [data-strong-focus="true"] :focus-visible { outline-width: 3px; box-shadow: 0 0 0 6px var(--focus-halo); } /* ---------- Motion ---------- */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; scroll-behavior: auto !important; } } [data-reduce-motion="true"] *, [data-reduce-motion="true"] *::before, [data-reduce-motion="true"] *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; scroll-behavior: auto !important; } /* ---------- Utilities ---------- */ [hidden] { display: none !important; } .visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0; clip-path: inset(50%); overflow: hidden; white-space: nowrap; } .skip-link { position: absolute; left: 0.5rem; top: -3rem; z-index: 100; background: var(--accent); color: var(--on-accent); padding: 0.5rem 1rem; border-radius: var(--radius-s); transition: top 0.15s ease; } .skip-link:focus { top: 0.5rem; } .icon { width: 1.25rem; height: 1.25rem; stroke: currentColor; stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; flex: none; } .icon.sm { width: 1rem; height: 1rem; } .icon.xl { width: 3rem; height: 3rem; stroke-width: 1.5; } /* ---------- Buttons ---------- */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem; padding: 0.5rem 0.9rem; border: 1px solid var(--border-strong); border-radius: var(--radius-s); background: var(--surface); color: var(--text); font-weight: 500; min-height: 2.25rem; transition: background 0.12s ease, border-color 0.12s ease; } .btn:hover { background: var(--sunken); } .btn:disabled { opacity: 0.45; cursor: not-allowed; } .btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); } .btn.primary:hover:not(:disabled) { background: var(--accent-hover); border-color: var(--accent-hover); } .btn.danger { background: transparent; border-color: var(--danger); color: var(--danger); } .btn.danger:hover { background: var(--danger); color: var(--surface); } .btn.block { width: 100%; } .btn.alt { flex: 1; } .btn.icon-btn { padding: 0.45rem; min-width: 2.25rem; border-color: transparent; background: transparent; color: var(--text-2); } .btn.icon-btn:hover { background: var(--sunken); color: var(--text); } .btn.icon-btn.sm { min-width: 1.75rem; min-height: 1.75rem; padding: 0.25rem; } [data-large-targets="true"] .btn, [data-large-targets="true"] .btn.icon-btn, [data-large-targets="true"] .btn.icon-btn.sm { min-width: 44px; min-height: 44px; } [data-large-targets="true"] input[type="checkbox"], [data-large-targets="true"] input[type="radio"] { width: 1.4rem; height: 1.4rem; } .link-btn { background: none; border: none; padding: 0; color: var(--accent); font-weight: 500; display: inline-flex; align-items: center; gap: 0.2rem; } .link-btn:hover { text-decoration: underline; } [data-underline-links="true"] .link-btn { text-decoration: underline; } .link-btn.block-center { display: flex; margin: 0.75rem auto 0; } /* ---------- Forms ---------- */ .field { margin-bottom: 1rem; } .field label, .label-row label, .setting-row > label { display: block; font-weight: 600; font-size: 0.875rem; margin-bottom: 0.35rem; } .label-row { display: flex; justify-content: space-between; align-items: baseline; } input[type="text"], input[type="email"], input[type="password"], input[type="search"], textarea, select { width: 100%; padding: 0.55rem 0.75rem; border: 1px solid var(--border-strong); border-radius: var(--radius-s); background: var(--surface); color: var(--text); } input:focus-visible, textarea:focus-visible, select:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; } input[aria-invalid="true"] { border-color: var(--danger); } .field-error { color: var(--danger); font-size: 0.8125rem; margin-top: 0.35rem; display: flex; gap: 0.3rem; } .hint { color: var(--text-2); font-size: 0.8125rem; line-height: 1.45; } .check-row { display: flex; align-items: flex-start; gap: 0.6rem; padding: 0.45rem 0; font-size: 0.9375rem; cursor: pointer; } .check-row input { flex: none; width: 1.1rem; height: 1.1rem; margin-top: 0.15rem; accent-color: var(--accent); } .pw-meter { height: 5px; border-radius: 3px; background: var(--sunken); margin-top: 0.4rem; overflow: hidden; } .pw-meter span { display: block; height: 100%; width: 0; background: var(--danger); transition: width 0.2s ease; } .pw-meter span.ok { background: var(--warning); } .pw-meter span.good { background: var(--success); } /* ---------- Menus ---------- */ .menu { position: absolute; z-index: 60; min-width: 13rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-m); box-shadow: var(--shadow-2); padding: 0.35rem; } .menu hr { border: 0; border-top: 1px solid var(--border); margin: 0.35rem 0; } .menu [role="menuitem"] { display: flex; align-items: center; gap: 0.6rem; width: 100%; padding: 0.5rem 0.65rem; border: 0; background: none; border-radius: var(--radius-s); color: var(--text); text-align: left; font-size: 0.9375rem; } .menu [role="menuitem"]:hover, .menu [role="menuitem"]:focus-visible { background: var(--sunken); } .menu .danger-item { color: var(--danger); } .menu-header { padding: 0.5rem 0.65rem; border-bottom: 1px solid var(--border); margin-bottom: 0.35rem; font-size: 0.875rem; color: var(--text-2); } .menu-header strong { display: block; color: var(--text); font-size: 0.9375rem; } /* ---------- Auth ---------- */ .auth-screen { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.25rem; padding: 1.5rem; overflow-y: auto; } .auth-card { width: 100%; max-width: 26rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-l); box-shadow: var(--shadow-1); padding: 2rem; } .auth-brand { text-align: center; margin-bottom: 1.5rem; } .brand-mark { display: inline-flex; align-items: center; justify-content: center; width: 3rem; height: 3rem; border-radius: var(--radius-m); background: var(--accent); color: var(--on-accent); } .brand-mark .icon { width: 1.75rem; height: 1.75rem; } .brand-mark.sm { width: 2rem; height: 2rem; border-radius: var(--radius-s); } .brand-mark.sm .icon { width: 1.25rem; height: 1.25rem; } .auth-brand h1 { font-size: 1.5rem; margin-top: 0.6rem; letter-spacing: -0.01em; } .auth-tagline { color: var(--text-2); font-size: 0.9375rem; } .auth-title { font-size: 1.125rem; margin-bottom: 1rem; } .auth-switch { margin-top: 1.25rem; text-align: center; font-size: 0.9375rem; color: var(--text-2); } .auth-footnote { color: var(--text-3); font-size: 0.8125rem; max-width: 30rem; text-align: center; } .divider { display: flex; align-items: center; gap: 0.75rem; color: var(--text-3); font-size: 0.8125rem; margin: 1.1rem 0; } .divider::before, .divider::after { content: ""; flex: 1; border-top: 1px solid var(--border); } .alt-auth { display: flex; gap: 0.5rem; } .alt-auth .btn { font-size: 0.875rem; padding-inline: 0.5rem; } .demo-inbox { display: flex; gap: 0.6rem; background: var(--accent-soft); color: var(--accent-soft-text); border-radius: var(--radius-m); padding: 0.75rem; font-size: 0.875rem; margin-bottom: 1rem; } .demo-inbox .icon { margin-top: 0.1rem; } .code-chip { font-family: ui-monospace, Consolas, monospace; font-size: 1.05rem; letter-spacing: 0.15em; background: var(--surface); color: var(--text); border-radius: 4px; padding: 0.05rem 0.4rem; } .pin-unlock { display: flex; align-items: center; gap: 0.75rem; background: var(--sunken); border: 1px solid var(--border); border-radius: var(--radius-m); padding: 0.6rem 0.75rem; margin-bottom: 1.1rem; } .pin-unlock .avatar { flex: none; } .pin-unlock-info { flex: 1; min-width: 0; font-size: 0.875rem; } .pin-unlock-info strong { display: block; } .pin-unlock input { width: 6.5rem; text-align: center; letter-spacing: 0.3em; font-family: ui-monospace, monospace; } /* ---------- Avatars ---------- */ .avatar { display: inline-flex; align-items: center; justify-content: center; width: 2.25rem; height: 2.25rem; border-radius: 50%; background: var(--av-bg, var(--accent)); color: #fff; font-size: 0.8125rem; font-weight: 700; flex: none; position: relative; user-select: none; } [data-theme="mono"] .avatar { background: var(--text-2) !important; } [data-theme="contrast-dark"] .avatar { background: var(--surface) !important; color: var(--text); border: 2px solid var(--border); } [data-theme="contrast-light"] .avatar { border: 2px solid var(--border); } .avatar.lg { width: 2.75rem; height: 2.75rem; font-size: 0.9375rem; } .presence-dot { position: absolute; right: -1px; bottom: -1px; width: 0.7rem; height: 0.7rem; border-radius: 50%; background: var(--online); border: 2px solid var(--surface); } .presence-dot.off { background: var(--text-3); } /* ---------- Topbar ---------- */ .chat-screen { height: 100%; display: flex; flex-direction: column; } .topbar { display: flex; align-items: center; gap: 0.75rem; padding: 0.5rem 1rem; background: var(--surface); border-bottom: 1px solid var(--border); flex: none; } .topbar-title { font-weight: 700; font-size: 1.0625rem; letter-spacing: -0.01em; } .topbar-search { flex: 1; max-width: 30rem; margin-inline: auto; display: flex; align-items: center; gap: 0.5rem; background: var(--sunken); border: 1px solid transparent; border-radius: var(--radius-m); padding: 0.3rem 0.7rem; color: var(--text-3); } .topbar-search:focus-within { border-color: var(--focus); background: var(--surface); } .topbar-search input { border: 0; background: none; padding: 0.25rem 0; } .topbar-search input:focus-visible { outline: none; } .kbd-hint { font-size: 0.6875rem; color: var(--text-3); border: 1px solid var(--border); border-radius: 4px; padding: 0.05rem 0.3rem; white-space: nowrap; background: none; } .topbar-actions { display: flex; align-items: center; gap: 0.25rem; position: relative; } .avatar-btn { padding: 0.15rem; border-radius: 50%; border-color: transparent; background: none; } #user-menu { top: calc(100% + 0.4rem); right: 0; } /* ---------- Layout ---------- */ .layout { flex: 1; display: flex; min-height: 0; } .sidebar { width: 20.5rem; flex: none; background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; min-height: 0; } .main { flex: 1; min-width: 0; display: flex; flex-direction: column; position: relative; background: var(--bg); } .sidebar-tabs { display: flex; gap: 0.25rem; padding: 0.6rem 0.75rem 0.4rem; } .sidebar-tabs [role="tab"] { border: 0; background: none; padding: 0.35rem 0.75rem; border-radius: 999px; font-size: 0.875rem; font-weight: 600; color: var(--text-2); } .sidebar-tabs [role="tab"]:hover { background: var(--sunken); } .sidebar-tabs [role="tab"][aria-selected="true"] { background: var(--accent-soft); color: var(--accent-soft-text); } .convo-list, .search-results { flex: 1; overflow-y: auto; padding: 0.25rem 0.5rem 1rem; } .convo-item { display: flex; align-items: center; gap: 0.7rem; width: 100%; padding: var(--pad-item) 0.6rem; border: 0; background: none; border-radius: var(--radius-m); text-align: left; color: var(--text); } .convo-item:hover { background: var(--sunken); } .convo-item[aria-current="true"] { background: var(--accent-soft); } .convo-item[aria-current="true"] .convo-item-name { color: var(--accent-soft-text); } .convo-item-body { flex: 1; min-width: 0; } .convo-item-top { display: flex; align-items: baseline; gap: 0.5rem; } .convo-item-name { font-weight: 600; font-size: 0.9375rem; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .convo-item-time { font-size: 0.75rem; color: var(--text-3); flex: none; } .convo-item-bottom { display: flex; align-items: center; gap: 0.4rem; margin-top: 0.1rem; } .convo-item-preview { flex: 1; min-width: 0; font-size: 0.8438rem; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .convo-item-preview .draft { color: var(--danger); font-style: italic; } .unread-badge { flex: none; min-width: 1.25rem; height: 1.25rem; border-radius: 999px; background: var(--accent); color: var(--on-accent); font-size: 0.6875rem; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; padding-inline: 0.3rem; } .pin-flag { color: var(--text-3); } .convo-empty { padding: 2rem 1rem; text-align: center; color: var(--text-3); font-size: 0.9375rem; } .search-results h3 { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-3); padding: 0.75rem 0.6rem 0.25rem; } .search-hit-snippet { font-size: 0.8438rem; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } /* ---------- Empty state ---------- */ .empty-state { margin: auto; text-align: center; color: var(--text-2); padding: 2rem; display: flex; flex-direction: column; align-items: center; gap: 0.5rem; } .empty-state .icon { color: var(--text-3); } .empty-state h2 { color: var(--text); font-size: 1.25rem; margin-top: 0.5rem; } .empty-state .btn { margin-top: 1rem; } /* ---------- Conversation ---------- */ .convo { flex: 1; display: flex; flex-direction: column; min-height: 0; } .convo-header { display: flex; align-items: center; gap: 0.7rem; padding: 0.55rem 1rem; background: var(--surface); border-bottom: 1px solid var(--border); flex: none; } .back-btn { display: none; } .convo-title-wrap { flex: 1; min-width: 0; } .convo-title { font-size: 1rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .convo-subtitle { font-size: 0.8125rem; color: var(--text-2); display: flex; align-items: center; gap: 0.3rem; } .convo-subtitle .presence-dot { position: static; border: 0; width: 0.55rem; height: 0.55rem; } .convo-actions { display: flex; gap: 0.15rem; position: relative; } .convo-actions .icon-btn[aria-pressed="true"] { color: var(--accent); background: var(--accent-soft); } #convo-menu { top: calc(100% + 0.3rem); right: 0; } .convo-search { display: flex; align-items: center; gap: 0.5rem; padding: 0.4rem 1rem; background: var(--surface); border-bottom: 1px solid var(--border); flex: none; } .convo-search input { flex: 1; border: 0; background: none; padding: 0.25rem; } .convo-search input:focus-visible { outline: none; } .search-count { font-size: 0.8125rem; color: var(--text-2); white-space: nowrap; } /* ---------- Messages ---------- */ .messages { flex: 1; overflow-y: auto; padding: 1rem 1.25rem 0.5rem; scroll-behavior: smooth; display: flex; flex-direction: column; } .day-divider { display: flex; align-items: center; gap: 0.75rem; color: var(--text-3); font-size: 0.75rem; font-weight: 600; margin: 0.9rem 0 0.5rem; } .day-divider::before, .day-divider::after { content: ""; flex: 1; border-top: 1px solid var(--border); } .unread-divider { display: flex; align-items: center; gap: 0.75rem; color: var(--danger); font-size: 0.75rem; font-weight: 700; margin: 0.6rem 0; } .unread-divider::before, .unread-divider::after { content: ""; flex: 1; border-top: 1px solid var(--danger); } .msg { display: flex; gap: 0.6rem; margin-top: var(--gap-msg); max-width: min(46rem, 88%); position: relative; } .msg.group-start { margin-top: 0.75rem; } .msg.out { align-self: flex-end; flex-direction: row-reverse; } .msg .avatar { width: 2rem; height: 2rem; font-size: 0.75rem; align-self: flex-end; } .msg .avatar-spacer { width: 2rem; flex: none; } .msg-body { min-width: 0; display: flex; flex-direction: column; } .msg.out .msg-body { align-items: flex-end; } .msg-meta { font-size: 0.75rem; color: var(--text-2); margin: 0 0.25rem 0.15rem; display: flex; gap: 0.4rem; } .msg-meta .msg-author { font-weight: 700; } .bubble { position: relative; background: var(--bubble-in-bg); color: var(--bubble-in-text); border-radius: var(--radius-l); padding: var(--pad-bubble-y) var(--pad-bubble-x); font-size: 0.9375rem; max-width: 100%; } .msg.in .bubble { border-bottom-left-radius: var(--radius-s); } .msg.out .bubble { background: var(--bubble-out-bg); color: var(--bubble-out-text); border-bottom-right-radius: var(--radius-s); } .msg.out .bubble a, .msg.out .bubble .link-btn { color: inherit; text-decoration: underline; } .msg-text { white-space: pre-wrap; word-break: break-word; } .bubble .msg-tail { display: inline-flex; align-items: center; gap: 0.25rem; font-size: 0.6875rem; margin-left: 0.6rem; vertical-align: bottom; color: var(--text-3); white-space: nowrap; float: right; margin-top: 0.55em; } .msg.out .bubble .msg-tail { color: var(--bubble-out-muted); } .msg-time { display: none; } [data-always-timestamps="true"] .msg-time { display: inline; } .msg.group-end .msg-time, .msg:hover .msg-time, .msg:focus-within .msg-time { display: inline; } .status-icon { width: 0.9rem; height: 0.9rem; stroke: currentColor; stroke-width: 2.5; fill: none; stroke-linecap: round; stroke-linejoin: round; } .status-icon.read { color: var(--bubble-out-text); } .msg.deleted .bubble { background: transparent; border: 1px dashed var(--border-strong); color: var(--text-3); font-style: italic; } @keyframes flash-fade { from { box-shadow: 0 0 0 5px var(--focus-halo); } to { box-shadow: 0 0 0 0 transparent; } } .msg.flash .bubble { animation: flash-fade 1.6s ease-out; } .reply-quote { border-left: 3px solid currentColor; padding: 0.15rem 0.5rem; margin-bottom: 0.3rem; font-size: 0.8125rem; opacity: 0.85; border-radius: 2px; } .reply-quote strong { display: block; font-size: 0.75rem; } .reactions { display: flex; flex-wrap: wrap; gap: 0.25rem; margin: 0.25rem 0.25rem 0; } .reaction-chip { display: inline-flex; align-items: center; gap: 0.25rem; border: 1px solid var(--border); background: var(--surface); border-radius: 999px; padding: 0.05rem 0.5rem; font-size: 0.8125rem; color: var(--text-2); } .reaction-chip.mine { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-soft-text); } .msg-actions { position: absolute; top: -0.9rem; display: none; gap: 0.1rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-m); box-shadow: var(--shadow-1); padding: 0.1rem; z-index: 5; } .msg.in .msg-actions { left: 2.6rem; } .msg.out .msg-actions { right: 0.25rem; } .msg:hover .msg-actions, .msg:focus-within .msg-actions { display: inline-flex; } .msg.demo { pointer-events: none; } .react-palette { position: absolute; z-index: 50; display: flex; gap: 0.15rem; background: var(--surface); border: 1px solid var(--border); border-radius: 999px; box-shadow: var(--shadow-2); padding: 0.25rem; } .react-palette button { border: 0; background: none; font-size: 1.15rem; border-radius: 50%; width: 2rem; height: 2rem; display: inline-flex; align-items: center; justify-content: center; } .react-palette button:hover { background: var(--sunken); transform: scale(1.12); } .jump-latest { position: absolute; bottom: 6.5rem; right: 1.5rem; display: inline-flex; align-items: center; gap: 0.4rem; background: var(--surface); border: 1px solid var(--border); color: var(--text); border-radius: 999px; box-shadow: var(--shadow-2); padding: 0.45rem 0.9rem; font-size: 0.8438rem; font-weight: 600; z-index: 10; } .jump-latest:hover { background: var(--sunken); } .typing-indicator { padding: 0.15rem 1.5rem 0.35rem; font-size: 0.8125rem; color: var(--text-2); font-style: italic; flex: none; } /* ---------- Composer ---------- */ .composer-context { display: flex; align-items: center; gap: 0.75rem; margin: 0 1.25rem; padding: 0.5rem 0.75rem; background: var(--accent-soft); color: var(--accent-soft-text); border-radius: var(--radius-m) var(--radius-m) 0 0; flex: none; } .composer-context-body { flex: 1; min-width: 0; } .composer-context-title { font-size: 0.75rem; font-weight: 700; } .composer-context-text { font-size: 0.8438rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .composer { display: flex; align-items: flex-end; gap: 0.5rem; padding: 0.75rem 1.25rem 1rem; flex: none; position: relative; } .composer-input-wrap { flex: 1; position: relative; background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-l); display: flex; } .composer-input-wrap:focus-within { border-color: var(--focus); outline: 1px solid var(--focus); } .composer textarea { border: 0; background: none; resize: none; padding: 0.6rem 0.9rem; max-height: 10rem; line-height: 1.45; } .composer textarea:focus-visible { outline: none; } .char-count { position: absolute; right: 0.75rem; bottom: -1.15rem; font-size: 0.6875rem; color: var(--text-3); } .char-count.limit { color: var(--danger); font-weight: 700; } .send-btn { border-radius: 50%; width: 2.5rem; height: 2.5rem; flex: none; } .emoji-menu { bottom: calc(100% + 0.25rem); left: 1rem; display: grid; grid-template-columns: repeat(8, 1fr); gap: 0.1rem; min-width: auto; } .emoji-menu button { border: 0; background: none; font-size: 1.2rem; padding: 0.3rem; border-radius: var(--radius-s); } .emoji-menu button:hover { background: var(--sunken); } /* ---------- Dialogs ---------- */ .dialog { border: 1px solid var(--border); border-radius: var(--radius-l); background: var(--surface); color: var(--text); box-shadow: var(--shadow-2); padding: 0; width: min(34rem, calc(100vw - 2rem)); max-height: min(85vh, 46rem); } .dialog::backdrop { background: var(--scrim); } [data-reduce-transparency="true"] .dialog::backdrop { background: rgb(20, 24, 34); opacity: 0.92; } .dialog-header { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.25rem; border-bottom: 1px solid var(--border); } .dialog-header h2 { font-size: 1.0625rem; } .dialog-body { padding: 1.25rem; overflow-y: auto; } .dialog-footer { display: flex; justify-content: flex-end; gap: 0.6rem; padding: 1rem 1.25rem; border-top: 1px solid var(--border); } .sm-dialog { width: min(26rem, calc(100vw - 2rem)); } .sm-dialog .dialog-footer { border-top: 0; padding: 0.5rem 0 0; } /* ---------- Settings dialog ---------- */ .settings-dialog { width: min(52rem, calc(100vw - 2rem)); height: min(85vh, 44rem); } .settings-dialog[open] { display: flex; flex-direction: column; } .settings-body { flex: 1; display: flex; min-height: 0; } .settings-nav { width: 13.5rem; flex: none; border-right: 1px solid var(--border); padding: 0.75rem 0.5rem; display: flex; flex-direction: column; gap: 0.15rem; overflow-y: auto; } .settings-nav-item { display: flex; align-items: center; gap: 0.6rem; border: 0; background: none; padding: 0.55rem 0.7rem; border-radius: var(--radius-s); color: var(--text-2); font-weight: 500; font-size: 0.9063rem; text-align: left; } .settings-nav-item:hover { background: var(--sunken); color: var(--text); } .settings-nav-item[aria-current="true"] { background: var(--accent-soft); color: var(--accent-soft-text); font-weight: 600; } .settings-panels { flex: 1; overflow-y: auto; padding: 1.25rem 1.5rem 2rem; } .settings-panel h3 { font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-3); margin: 1.5rem 0 0.6rem; } .settings-panel h3:first-child { margin-top: 0; } .setting-row { margin: 0.9rem 0; max-width: 24rem; } .setting-row output { color: var(--text-2); font-weight: 500; margin-left: 0.5rem; } input[type="range"] { width: 100%; accent-color: var(--accent); padding: 0.4rem 0; } .theme-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr)); gap: 0.6rem; margin: 0.5rem 0 0.25rem; } .theme-card { border: 2px solid var(--border); border-radius: var(--radius-m); background: var(--surface); padding: 0.5rem; text-align: left; display: flex; flex-direction: column; gap: 0.4rem; } .theme-card:hover { border-color: var(--border-strong); } .theme-card[aria-checked="true"] { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); } .theme-card .swatches { display: flex; gap: 0.25rem; height: 1.5rem; border-radius: var(--radius-s); overflow: hidden; } .theme-card .swatches span { flex: 1; } .theme-card .theme-name { font-size: 0.8125rem; font-weight: 600; display: flex; align-items: center; gap: 0.35rem; } .theme-card .theme-tag { font-size: 0.6875rem; color: var(--text-3); font-weight: 400; } .theme-card .check-mark { color: var(--accent); visibility: hidden; margin-left: auto; } .theme-card[aria-checked="true"] .check-mark { visibility: visible; } .preview-bubble-wrap { margin-top: 1.25rem; border: 1px dashed var(--border-strong); border-radius: var(--radius-m); padding: 0.9rem; display: flex; flex-direction: column; background: var(--bg); } .preview-bubble-wrap .msg { margin-top: 0.4rem; } .avatar-colors { display: flex; flex-wrap: wrap; gap: 0.5rem; } .avatar-swatch { width: 2rem; height: 2rem; border-radius: 50%; border: 2px solid transparent; padding: 0; } .avatar-swatch[aria-checked="true"] { border-color: var(--text); box-shadow: 0 0 0 2px var(--surface) inset; } .security-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.75rem 0; border-bottom: 1px solid var(--border); max-width: 30rem; } .security-row:last-child { border-bottom: 0; } .shortcuts-table { border-collapse: collapse; width: 100%; max-width: 26rem; font-size: 0.875rem; } .shortcuts-table th, .shortcuts-table td { text-align: left; padding: 0.4rem 0.5rem; border-bottom: 1px solid var(--border); } .shortcuts-table th { font-weight: 500; color: var(--text-2); } /* ---------- Directory (new chat) ---------- */ .directory-list { max-height: 18rem; overflow-y: auto; margin-top: 0.25rem; } .directory-item { display: flex; align-items: center; gap: 0.7rem; width: 100%; padding: 0.55rem 0.6rem; border: 0; background: none; border-radius: var(--radius-m); text-align: left; color: var(--text); } .directory-item:hover { background: var(--sunken); } .directory-item[aria-selected="true"] { background: var(--accent-soft); } .directory-item .dir-name { font-weight: 600; font-size: 0.9375rem; } .directory-item .dir-role { font-size: 0.8125rem; color: var(--text-2); } .directory-item .sel-mark { margin-left: auto; color: var(--accent); visibility: hidden; } .directory-item[aria-selected="true"] .sel-mark { visibility: visible; } .group-compose { border-top: 1px solid var(--border); margin-top: 0.75rem; padding-top: 0.9rem; } /* ---------- Toasts ---------- */ .toasts { position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: 200; display: flex; flex-direction: column; gap: 0.5rem; max-width: 22rem; } .toast { display: flex; align-items: flex-start; gap: 0.6rem; background: var(--surface); color: var(--text); border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: var(--radius-m); box-shadow: var(--shadow-2); padding: 0.75rem 0.9rem; font-size: 0.9063rem; animation: toast-in 0.18s ease; } .toast.error { border-left-color: var(--danger); } .toast.error .icon { color: var(--danger); } .toast.success { border-left-color: var(--success); } .toast.success .icon { color: var(--success); } @keyframes toast-in { from { opacity: 0; transform: translateY(0.5rem); } } /* ---------- Scrollbars ---------- */ * { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; } /* ---------- Windows High Contrast / forced colors ---------- */ @media (forced-colors: active) { .bubble, .btn, .menu, .toast, .convo-item, .theme-card { border: 1px solid CanvasText; } .unread-badge, .brand-mark { forced-color-adjust: none; } .msg-actions { border: 1px solid CanvasText; } } /* ---------- Responsive ---------- */ @media (max-width: 860px) { .sidebar { width: 16.5rem; } .topbar-search .kbd-hint { display: none; } } @media (max-width: 700px) { .layout { position: relative; } .sidebar { width: 100%; border-right: 0; } .main { position: absolute; inset: 0; z-index: 20; display: none; } .chat-screen[data-mobile-view="convo"] .main { display: flex; } .chat-screen[data-mobile-view="convo"] .sidebar { display: none; } .back-btn { display: inline-flex; } .topbar-title { display: none; } .msg { max-width: 94%; } .messages { padding-inline: 0.75rem; } .composer { padding-inline: 0.75rem; } .composer-context { margin-inline: 0.75rem; } .settings-body { flex-direction: column; } .settings-nav { width: 100%; flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--border); } .settings-nav-item { white-space: nowrap; } .dialog { width: calc(100vw - 1rem); max-height: 92vh; } .alt-auth { flex-direction: column; } }