/* IMOS 操作助手 — design system. Light + dark via [data-theme] on . */ :root { --bg: #f2f5f9; --surface: #ffffff; --surface-2: #eaeef4; --surface-3: #dfe5ee; --line: #dde3ec; --line-strong: #c9d2e0; --ink: #1c2433; --muted: #61708b; --faint: #8b98af; --accent: #2563eb; --accent-strong: #1d4ed8; --accent-soft: rgba(37, 99, 235, .10); --on-accent: #ffffff; --user-bubble: #2563eb; --on-user-bubble: #f4f8ff; --kb: #15803d; --kb-soft: rgba(21, 128, 61, .12); --web: #0369a1; --web-soft: rgba(3, 105, 161, .11); --warn: #b45309; --warn-soft: rgba(180, 83, 9, .12); --danger: #dc2626; --danger-soft: rgba(220, 38, 38, .10); --code-bg: #f0f3f8; --pre-bg: #101623; --pre-ink: #dbe4f0; --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 8px 24px -12px rgba(16, 24, 40, .18); --shadow-lg: 0 8px 40px -8px rgba(16, 24, 40, .28); --radius: 14px; --radius-sm: 9px; --sidebar-w: 300px; --thread-w: 860px; --dur: .18s; --ease: cubic-bezier(.3, .8, .3, 1); } [data-theme="dark"] { --bg: #0d1219; --surface: #161d28; --surface-2: #1e2735; --surface-3: #273245; --line: rgba(148, 163, 190, .16); --line-strong: rgba(148, 163, 190, .30); --ink: #e7edf6; --muted: #94a3bc; --faint: #64748b; --accent: #3b82f6; --accent-strong: #60a5fa; --accent-soft: rgba(59, 130, 246, .16); --user-bubble: #2158c9; --on-user-bubble: #eaf1ff; --kb: #4ade80; --kb-soft: rgba(74, 222, 128, .13); --web: #38bdf8; --web-soft: rgba(56, 189, 248, .12); --warn: #fbbf24; --warn-soft: rgba(251, 191, 36, .13); --danger: #f87171; --danger-soft: rgba(248, 113, 113, .13); --code-bg: rgba(148, 163, 190, .13); --pre-bg: #0b1018; --pre-ink: #d5dfee; --shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 10px 28px -14px rgba(0, 0, 0, .6); --shadow-lg: 0 12px 48px -8px rgba(0, 0, 0, .65); } /* ---------------- base ---------------- */ * { box-sizing: border-box; } html, body { height: 100%; margin: 0; } html { color-scheme: light; } html[data-theme="dark"] { color-scheme: dark; } body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", Roboto, sans-serif; background: var(--bg); color: var(--ink); font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow: hidden; } button, input, textarea, select { font: inherit; color: inherit; } button { cursor: pointer; border: 0; background: none; padding: 0; } button:disabled { opacity: .5; cursor: not-allowed; } a { color: var(--accent); } ::selection { background: var(--accent-soft); } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } } .hidden { display: none !important; } /* scrollbars */ * { scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; } *::-webkit-scrollbar { width: 8px; height: 8px; } *::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 8px; } *::-webkit-scrollbar-track { background: transparent; } /* ---------------- shared controls ---------------- */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 9px 15px; border-radius: var(--radius-sm); background: var(--surface-2); color: var(--ink); font-size: 14px; font-weight: 500; border: 1px solid transparent; transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease), opacity var(--dur); user-select: none; white-space: nowrap; } .btn:hover:not(:disabled) { background: var(--surface-3); } .btn:active:not(:disabled) { transform: scale(.97); } .btn.primary { background: var(--accent); color: var(--on-accent); } .btn.primary:hover:not(:disabled) { background: var(--accent-strong); } .btn.danger { background: var(--danger-soft); color: var(--danger); } .btn.ghost { background: transparent; border-color: var(--line); } .btn.ghost:hover:not(:disabled) { background: var(--surface-2); } .iconbtn { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: var(--radius-sm); color: var(--muted); flex: 0 0 auto; transition: background var(--dur), color var(--dur); } .iconbtn:hover { background: var(--surface-2); color: var(--ink); } .iconbtn svg { width: 20px; height: 20px; } .field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; } .field label { font-size: 13px; color: var(--muted); font-weight: 500; } .field input, .field select { width: 100%; padding: 10px 12px; border-radius: var(--radius-sm); border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink); font-size: 16px; outline: none; transition: border-color var(--dur), box-shadow var(--dur); } .field input:focus, .field select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); } /* ---------------- login ---------------- */ #loginView { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; padding: 24px; background: radial-gradient(1000px 500px at 15% -10%, var(--accent-soft), transparent 60%), var(--bg); z-index: 50; } .login-card { width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 34px 30px 28px; box-shadow: var(--shadow-lg); animation: rise .35s var(--ease); } .login-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; } .login-brand h1 { font-size: 20px; margin: 0; font-weight: 700; } .login-sub { color: var(--muted); font-size: 13px; margin: 0 0 24px; } .login-error { min-height: 20px; font-size: 13px; color: var(--danger); margin: 2px 0 10px; } .login-card.shake { animation: shake .4s; } @keyframes shake { 20%, 60% { transform: translateX(-7px); } 40%, 80% { transform: translateX(7px); } } @keyframes rise { from { opacity: 0; transform: translateY(10px); } } .logo { width: 40px; height: 40px; border-radius: 11px; flex: 0 0 auto; background: linear-gradient(135deg, #2563eb, #0ea5a3); display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 19px; box-shadow: 0 4px 14px -4px rgba(37, 99, 235, .6); } .logo.sm { width: 30px; height: 30px; font-size: 14px; border-radius: 9px; } /* ---------------- app shell ---------------- */ #appView { height: 100vh; height: 100dvh; display: flex; overflow: hidden; } /* ---------------- sidebar ---------------- */ #sidebar { width: var(--sidebar-w); flex: 0 0 var(--sidebar-w); background: var(--surface); border-right: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; transition: margin-left .24s var(--ease), transform .24s var(--ease); } .side-head { display: flex; align-items: center; gap: 10px; padding: 14px 14px 10px; } .side-head .name { font-weight: 700; font-size: 15px; flex: 1; letter-spacing: .2px; } .side-actions { padding: 0 14px 12px; display: flex; flex-direction: column; gap: 8px; } #newChatBtn { width: 100%; justify-content: flex-start; padding: 10px 14px; } .search-wrap { position: relative; } .search-wrap svg { position: absolute; left: 11px; top: 50%; translate: 0 -50%; width: 15px; height: 15px; color: var(--faint); pointer-events: none; } #searchInput { width: 100%; padding: 8px 12px 8px 33px; font-size: 14px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface-2); color: var(--ink); outline: none; transition: border-color var(--dur), background var(--dur); } #searchInput:focus { border-color: var(--accent); background: var(--surface); } #chatList { flex: 1; overflow-y: auto; padding: 2px 8px 12px; min-height: 0; } .group-label { font-size: 11.5px; color: var(--faint); font-weight: 600; padding: 14px 8px 5px; letter-spacing: .4px; } .chat-item { position: relative; margin-bottom: 2px; } .chat-open { display: block; width: 100%; text-align: left; padding: 8px 62px 8px 10px; border-radius: var(--radius-sm); transition: background var(--dur); } .chat-open:hover { background: var(--surface-2); } .chat-item.active .chat-open { background: var(--accent-soft); } .chat-title { display: block; font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .chat-item.active .chat-title { color: var(--accent); font-weight: 600; } .chat-time { display: block; font-size: 11px; color: var(--faint); margin-top: 2px; } .chat-tools { position: absolute; right: 6px; top: 50%; translate: 0 -50%; display: flex; gap: 2px; opacity: 0; transition: opacity var(--dur); } .chat-item:hover .chat-tools, .chat-item.active .chat-tools, .chat-item:focus-within .chat-tools { opacity: 1; } @media (pointer: coarse) { .chat-tools { opacity: 1; } } .chat-tools .iconbtn { width: 28px; height: 28px; border-radius: 7px; } .chat-tools .iconbtn svg { width: 15px; height: 15px; } .chat-rename-input { width: 100%; padding: 8px 10px; font-size: 13.5px; border: 1px solid var(--accent); border-radius: var(--radius-sm); background: var(--surface); color: var(--ink); outline: none; } .chat-confirm { display: flex; gap: 6px; align-items: center; padding: 6px 10px; font-size: 12.5px; color: var(--danger); } .chat-confirm .btn { padding: 4px 10px; font-size: 12.5px; } .empty-list { color: var(--faint); font-size: 13px; padding: 18px 10px; text-align: center; } .side-foot { border-top: 1px solid var(--line); padding: 10px; position: relative; } .user-card { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px 10px; border-radius: var(--radius-sm); text-align: left; transition: background var(--dur); } .user-card:hover { background: var(--surface-2); } .avatar { width: 34px; height: 34px; border-radius: 50%; flex: 0 0 auto; display: grid; place-items: center; font-weight: 700; font-size: 15px; background: var(--accent-soft); color: var(--accent); } .user-card .info { flex: 1; min-width: 0; } .user-card .uname { font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .user-card .urole { font-size: 11.5px; color: var(--faint); } .role-badge { display: inline-block; font-size: 10.5px; font-weight: 600; color: var(--accent); background: var(--accent-soft); border-radius: 20px; padding: 1px 8px; vertical-align: 1px; margin-left: 5px; } /* user menu popover */ .menu { position: absolute; left: 10px; right: 10px; bottom: calc(100% + 6px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 6px; z-index: 30; animation: pop .16s var(--ease); transform-origin: bottom center; } @keyframes pop { from { opacity: 0; transform: translateY(5px) scale(.98); } } .menu button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 11px; border-radius: var(--radius-sm); font-size: 13.5px; text-align: left; transition: background var(--dur); } .menu button:hover { background: var(--surface-2); } .menu button.danger { color: var(--danger); } .menu button svg { width: 17px; height: 17px; color: var(--muted); flex: 0 0 auto; } .menu button.danger svg { color: var(--danger); } .menu hr { border: 0; border-top: 1px solid var(--line); margin: 5px 8px; } /* ---------------- main pane ---------------- */ #main { flex: 1; min-width: 0; display: flex; flex-direction: column; min-height: 0; position: relative; } #topbar { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); z-index: 5; } #topbar .title { flex: 1; min-width: 0; font-size: 15px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .model-chip { font-size: 11.5px; color: var(--muted); background: var(--surface-2); padding: 4px 11px; border-radius: 20px; white-space: nowrap; border: 1px solid var(--line); } #sidebarBtn.desktop-only { display: inline-flex; } /* ---------------- thread ---------------- */ #thread { flex: 1; overflow-y: auto; min-height: 0; scroll-padding-bottom: 40px; } .thread-inner { max-width: var(--thread-w); margin: 0 auto; padding: 22px 22px 30px; } .day-sep { display: flex; align-items: center; gap: 12px; color: var(--faint); font-size: 11.5px; margin: 18px 0 14px; } .day-sep::before, .day-sep::after { content: ""; flex: 1; height: 1px; background: var(--line); } .msg { margin-bottom: 22px; animation: msg-in .22s var(--ease); } @keyframes msg-in { from { opacity: 0; transform: translateY(5px); } } /* user message: right-aligned bubble */ .msg.user { display: flex; flex-direction: column; align-items: flex-end; } .msg.user .bubble { max-width: min(78%, 620px); background: var(--user-bubble); color: var(--on-user-bubble); border-radius: 18px 18px 5px 18px; padding: 10px 15px; font-size: 14.5px; white-space: pre-wrap; overflow-wrap: break-word; word-break: break-word; box-shadow: var(--shadow); } .msg.user .msg-atts { display: flex; flex-wrap: wrap; gap: 5px; justify-content: flex-end; margin-bottom: 6px; } .msg-att { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--muted); background: var(--surface-2); border: 1px solid var(--line); border-radius: 8px; padding: 3px 9px; max-width: 280px; } .msg-att span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } /* assistant message: full-width document style */ .msg.bot { display: flex; gap: 12px; } .msg.bot > .logo.sm { margin-top: 2px; } .msg.bot .body { flex: 1; min-width: 0; } .msg-head { display: flex; align-items: baseline; gap: 8px; margin-bottom: 2px; } .msg-head .who { font-size: 13px; font-weight: 700; } .msg-time { font-size: 11px; color: var(--faint); } .msg.user .msg-time { margin-top: 5px; margin-right: 4px; opacity: 0; transition: opacity var(--dur); } .msg.user:hover .msg-time { opacity: 1; } /* activity (tool calls / retrieval) */ .activity { margin: 6px 0 2px; font-size: 12.5px; color: var(--muted); } .activity .act { display: flex; align-items: center; gap: 8px; padding: 3px 0; animation: msg-in .2s var(--ease); } .act .spin { width: 12px; height: 12px; flex: 0 0 auto; border-radius: 50%; border: 2px solid var(--line-strong); border-top-color: var(--accent); animation: rot .8s linear infinite; } .act.done .spin { border: 0; width: 12px; height: 12px; animation: none; position: relative; } .act.done .spin::after { content: "✓"; position: absolute; inset: 0; font-size: 11px; color: var(--kb); line-height: 1; } .act .act-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; } @keyframes rot { to { transform: rotate(360deg); } } .activity-summary { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); background: var(--surface-2); padding: 3px 10px; border-radius: 20px; margin: 4px 0; transition: background var(--dur); } .activity-summary:hover { background: var(--surface-3); } /* markdown content */ .content { font-size: 15px; overflow-wrap: break-word; word-break: break-word; } .content > :first-child { margin-top: 4px; } .content p { margin: .55em 0; } .content h2, .content h3, .content h4, .content h5 { margin: 1em 0 .35em; line-height: 1.35; font-weight: 700; } .content h2 { font-size: 1.22em; } .content h3 { font-size: 1.1em; } .content h4, .content h5 { font-size: 1em; } .content ul, .content ol { margin: .45em 0; padding-left: 1.55em; } .content li { margin: .22em 0; } .content li > ul, .content li > ol { margin: .15em 0; } .content blockquote { margin: .6em 0; padding: 2px 14px; color: var(--muted); border-left: 3px solid var(--line-strong); } .content hr { border: 0; border-top: 1px solid var(--line); margin: 1em 0; } .content code { background: var(--code-bg); border-radius: 5px; padding: 1.5px 6px; font-size: .88em; font-family: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Cascadia Code", monospace; } .codeblock { margin: .7em 0; border-radius: 11px; overflow: hidden; border: 1px solid var(--line); background: var(--pre-bg); } .codehead { display: flex; align-items: center; justify-content: space-between; padding: 6px 12px; font-size: 11.5px; color: #93a4bd; background: rgba(148, 163, 190, .08); } .codecopy { font-size: 11.5px; color: #93a4bd; padding: 3px 9px; border-radius: 6px; transition: background var(--dur), color var(--dur); } .codecopy:hover { background: rgba(148, 163, 190, .15); color: #e7edf6; } .codeblock pre { margin: 0; padding: 12px 14px; overflow-x: auto; color: var(--pre-ink); font-size: 13px; line-height: 1.55; } .codeblock pre code { background: none; padding: 0; font-size: inherit; color: inherit; } .tablewrap { overflow-x: auto; margin: .7em 0; border: 1px solid var(--line); border-radius: 10px; } .content table { border-collapse: collapse; width: 100%; font-size: 13.5px; } .content th, .content td { border-bottom: 1px solid var(--line); padding: 7px 12px; text-align: left; vertical-align: top; } .content th { background: var(--surface-2); font-weight: 600; white-space: nowrap; } .content tr:last-child td { border-bottom: 0; } /* streaming caret */ .msg.streaming .content::after { content: ""; display: inline-block; width: 8px; height: 15px; background: var(--accent); border-radius: 2px; margin-left: 3px; vertical-align: -2px; animation: blink 1s steps(2, start) infinite; } @keyframes blink { 50% { opacity: 0; } } /* typing dots (before first token) */ .dots { display: inline-flex; gap: 5px; padding: 8px 0; } .dots span { width: 7px; height: 7px; border-radius: 50%; background: var(--faint); animation: bounce .9s ease-in-out infinite; } .dots span:nth-child(2) { animation-delay: .12s; } .dots span:nth-child(3) { animation-delay: .24s; } @keyframes bounce { 30% { transform: translateY(-4px); opacity: 1; } 0%, 60%, 100% { opacity: .4; } } /* sources */ .sources { margin-top: 10px; } .sources summary { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; font-size: 12px; color: var(--muted); user-select: none; padding: 3px 10px; border-radius: 20px; background: var(--surface-2); list-style: none; transition: background var(--dur); } .sources summary::-webkit-details-marker { display: none; } .sources summary:hover { background: var(--surface-3); } .sources[open] summary { margin-bottom: 7px; } .chip-row { display: flex; flex-wrap: wrap; gap: 6px; } .chip { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; padding: 4px 11px; border-radius: 20px; text-decoration: none; max-width: 100%; transition: filter var(--dur); } .chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .chip:hover { filter: brightness(1.08); } .chip.kb { background: var(--kb-soft); color: var(--kb); } .chip.web { background: var(--web-soft); color: var(--web); } /* message actions */ .msg-actions { display: flex; gap: 4px; margin-top: 7px; opacity: 0; transition: opacity var(--dur); } .msg.bot:hover .msg-actions, .msg.bot:focus-within .msg-actions { opacity: 1; } @media (pointer: coarse) { .msg-actions { opacity: .85; } } .msg-actions .iconbtn { width: 30px; height: 30px; } .msg-actions .iconbtn svg { width: 16px; height: 16px; } .stopped-badge { display: inline-block; font-size: 11.5px; color: var(--warn); background: var(--warn-soft); padding: 2px 9px; border-radius: 20px; margin-top: 8px; } /* error card */ .error-card { background: var(--danger-soft); border: 1px solid color-mix(in srgb, var(--danger) 30%, transparent); color: var(--danger); border-radius: var(--radius); padding: 12px 14px; font-size: 14px; margin-top: 4px; } .error-card .btn { margin-top: 9px; } /* empty state */ .welcome { text-align: center; padding: 9vh 10px 20px; animation: msg-in .3s var(--ease); } .welcome .logo { width: 54px; height: 54px; font-size: 25px; border-radius: 15px; margin: 0 auto 16px; } .welcome h2 { font-size: 21px; margin: 0 0 8px; } .welcome p { color: var(--muted); font-size: 14px; margin: 0 0 26px; } .suggest-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; max-width: 620px; margin: 0 auto; } .suggest { text-align: left; padding: 13px 15px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); font-size: 13.5px; color: var(--ink); line-height: 1.45; transition: border-color var(--dur), background var(--dur), transform var(--dur) var(--ease); } .suggest:hover { border-color: var(--accent); background: var(--accent-soft); transform: translateY(-1px); } .suggest .s-tag { display: block; font-size: 11.5px; color: var(--faint); margin-bottom: 3px; } /* jump to bottom pill */ #scrollPill { position: absolute; left: 50%; translate: -50% 0; bottom: 108px; display: flex; align-items: center; gap: 6px; background: var(--surface); border: 1px solid var(--line); color: var(--muted); font-size: 12.5px; padding: 7px 14px; border-radius: 30px; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transform: translateY(6px); transition: opacity var(--dur), transform var(--dur) var(--ease); z-index: 6; } #scrollPill.show { opacity: 1; pointer-events: auto; transform: translateY(0); } /* ---------------- composer ---------------- */ #composer { flex: 0 0 auto; padding: 6px 16px calc(14px + env(safe-area-inset-bottom)); max-width: calc(var(--thread-w) + 8px); margin: 0 auto; width: 100%; } .attach-row { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 4px 8px; } .attach-row:empty { display: none; } .att { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; padding: 6px 11px; border-radius: 9px; background: var(--surface); border: 1px solid var(--line); max-width: 100%; } .att .att-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 240px; } .att .att-meta { color: var(--faint); font-size: 11.5px; white-space: nowrap; } .att.bad { border-color: color-mix(in srgb, var(--danger) 45%, transparent); color: var(--danger); } .att.pending .att-meta { color: var(--warn); } .att .x { color: var(--faint); width: 20px; height: 20px; border-radius: 5px; display: grid; place-items: center; } .att .x:hover { color: var(--danger); background: var(--danger-soft); } .att .mini-spin { width: 11px; height: 11px; border-radius: 50%; flex: 0 0 auto; border: 2px solid var(--line-strong); border-top-color: var(--warn); animation: rot .8s linear infinite; } .inputwrap { display: flex; align-items: flex-end; gap: 6px; background: var(--surface); border: 1px solid var(--line-strong); border-radius: 18px; padding: 8px; box-shadow: var(--shadow); transition: border-color var(--dur), box-shadow var(--dur); } .inputwrap:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft), var(--shadow); } #input { flex: 1; min-width: 0; border: 0; background: none; resize: none; outline: none; font-size: 16px; line-height: 1.5; padding: 7px 6px; max-height: 190px; color: var(--ink); } #input::placeholder { color: var(--faint); } #sendBtn { width: 40px; height: 40px; border-radius: 13px; flex: 0 0 auto; background: var(--accent); color: var(--on-accent); display: grid; place-items: center; transition: background var(--dur), transform var(--dur) var(--ease); } #sendBtn:hover:not(:disabled) { background: var(--accent-strong); } #sendBtn:active:not(:disabled) { transform: scale(.93); } #sendBtn svg { width: 19px; height: 19px; } #sendBtn.stop { background: var(--danger); } .hint { text-align: center; font-size: 11.5px; color: var(--faint); padding: 8px 10px 0; user-select: none; } #composer.drag-over .inputwrap { border-color: var(--accent); border-style: dashed; background: var(--accent-soft); } /* ---------------- modals ---------------- */ .modal-backdrop { position: fixed; inset: 0; background: rgba(10, 14, 22, .45); display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 60; animation: fade .18s; -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); } @keyframes fade { from { opacity: 0; } } .modal { width: 100%; max-width: 460px; max-height: min(84vh, 84dvh); overflow-y: auto; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 22px; box-shadow: var(--shadow-lg); animation: rise .22s var(--ease); } .modal.wide { max-width: 620px; } .modal-head { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; } .modal-head h3 { margin: 0; font-size: 17px; flex: 1; } .modal-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; } .modal .tip { font-size: 12.5px; color: var(--muted); margin: 8px 0 0; } /* user management table */ .utable { width: 100%; border-collapse: collapse; font-size: 13.5px; } .utable th { text-align: left; color: var(--muted); font-size: 12px; font-weight: 600; padding: 6px 8px; border-bottom: 1px solid var(--line); } .utable td { padding: 9px 8px; border-bottom: 1px solid var(--line); vertical-align: middle; } .utable tr:last-child td { border-bottom: 0; } .utable .uactions { display: flex; gap: 4px; justify-content: flex-end; } .utable .uactions .btn { padding: 4px 10px; font-size: 12.5px; } .add-user-box { border-top: 1px solid var(--line); margin-top: 14px; padding-top: 14px; } .add-user-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; } /* ---------------- toast ---------------- */ #toasts { position: fixed; bottom: calc(20px + env(safe-area-inset-bottom)); left: 50%; translate: -50% 0; display: flex; flex-direction: column; gap: 8px; z-index: 80; pointer-events: none; width: max-content; max-width: min(90vw, 420px); } .toast { background: var(--ink); color: var(--bg); font-size: 13.5px; padding: 10px 18px; border-radius: 12px; box-shadow: var(--shadow-lg); text-align: center; animation: rise .22s var(--ease); } .toast.err { background: var(--danger); color: #fff; } /* ---------------- backdrop (mobile drawer) ---------------- */ #backdrop { position: fixed; inset: 0; background: rgba(10, 14, 22, .45); z-index: 19; opacity: 0; pointer-events: none; transition: opacity .24s; } /* ---------------- responsive ---------------- */ @media (min-width: 901px) { #appView.side-collapsed #sidebar { margin-left: calc(-1 * var(--sidebar-w)); } #closeSideBtn { display: none; } } @media (max-width: 900px) { #sidebar { position: fixed; inset: 0 auto 0 0; z-index: 20; transform: translateX(-104%); box-shadow: none; width: min(84vw, 330px); flex-basis: auto; padding-top: env(safe-area-inset-top); } #appView.drawer-open #sidebar { transform: translateX(0); box-shadow: var(--shadow-lg); } #appView.drawer-open #backdrop { opacity: 1; pointer-events: auto; } .thread-inner { padding: 16px 14px 24px; } #composer { padding-left: 10px; padding-right: 10px; } .msg.user .bubble { max-width: 88%; } .suggest-grid { grid-template-columns: 1fr; } .model-chip { display: none; } .add-user-grid { grid-template-columns: 1fr; } #topbar { padding-top: max(10px, env(safe-area-inset-top)); } .hint .desktop-hint { display: none; } }