/* Secretiaa design system. Loaded last on every page, so it sets the final look of shared controls. */
@font-face { font-family: 'Plex Sans'; src: url('/static/fonts/plex-sans-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Plex Sans'; src: url('/static/fonts/plex-sans-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Plex Sans'; src: url('/static/fonts/plex-sans-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Plex Sans'; src: url('/static/fonts/plex-sans-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Plex Mono'; src: url('/static/fonts/plex-mono.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Plex Mono'; src: url('/static/fonts/plex-mono-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }

:root {
    color-scheme: dark;
    --bg-primary: #0b100e;
    --bg-secondary: #121916;
    --bg-tertiary: #0e1412;
    --bg-raised: #18211d;
    --border: #25302b;
    --bg-border: var(--border);
    --border-hover: #3c4c44;
    --text-primary: #eef4ef;
    --text-secondary: #cdd8d0;
    --text-muted: #94a59b;
    --text-faint: #7f9086;
    --accent: #a6f25c;
    --accent-strong: #c0f78a;
    --accent-text: #0c1508;
    --accent-soft: rgba(166, 242, 92, .11);
    --danger: #ff8378;
    --danger-bg: rgba(255, 131, 120, .12);
    --warning: #ffc857;
    --warning-bg: rgba(255, 200, 87, .12);
    --success: #8fe388;
    --success-bg: rgba(143, 227, 136, .12);
    --info: #8cc8ff;
    --info-bg: rgba(140, 200, 255, .12);
    --badge-allowed-bg: var(--success-bg);
    --badge-allowed-text: var(--success);
    --badge-flagged-bg: var(--warning-bg);
    --badge-flagged-text: var(--warning);
    --badge-blocked-bg: var(--danger-bg);
    --badge-blocked-text: var(--danger);
    --shadow: 0 18px 50px rgba(0, 0, 0, .42);
    --radius: 10px;
    --radius-sm: 7px;
    --font: 'Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --mono: 'Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
    --header-height: 64px;
}

:root.light {
    color-scheme: light;
    --bg-primary: #f2f4ef;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f7f8f4;
    --bg-raised: #ffffff;
    --border: #dbe0d6;
    --border-hover: #a9b5a6;
    --text-primary: #111a14;
    --text-secondary: #2d3a31;
    --text-muted: #55635a;
    --text-faint: #5f6d63;
    --accent: #2c7a14;
    --accent-strong: #236210;
    --accent-text: #ffffff;
    --accent-soft: rgba(44, 122, 20, .1);
    --danger: #b92c20;
    --danger-bg: rgba(185, 44, 32, .09);
    --warning: #8a5a00;
    --warning-bg: rgba(200, 140, 0, .13);
    --success: #1f7a32;
    --success-bg: rgba(31, 122, 50, .1);
    --info: #16609f;
    --info-bg: rgba(22, 96, 159, .1);
    --shadow: 0 16px 44px rgba(26, 40, 28, .13);
}

html { -webkit-text-size-adjust: 100%; }
body { font-family: var(--font); font-size: 15px; line-height: 1.5; background: var(--bg-primary); color: var(--text-secondary); overflow-wrap: anywhere; }
h1, h2, h3, h4 { color: var(--text-primary); font-weight: 600; letter-spacing: -.012em; }
a { color: var(--accent); }
code, pre, kbd { font-family: var(--mono); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
::placeholder { color: var(--text-faint); opacity: 1; }
::selection { background: var(--accent); color: var(--accent-text); }
.hidden { display: none !important; }

/* Redaction marks */
.redact {
    display: inline-block;
    padding: 0 6px;
    border-radius: 3px;
    background: #050706;
    color: var(--accent);
    font-family: var(--mono);
    font-size: .82em;
    font-weight: 500;
    line-height: 1.55;
    letter-spacing: .02em;
    white-space: nowrap;
}
.redact.removed { color: #ff8378; }
:root.light .redact { background: #111a14; color: #b6f57a; }
:root.light .redact.removed { color: #ff9b91; }

/* Header */
.app-header, .auth-header, .landing-nav {
    height: var(--header-height);
    padding: 0 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    box-shadow: none;
}
.header-logo { gap: 10px; color: var(--text-primary); font-size: 17px; font-weight: 700; letter-spacing: -.01em; text-decoration: none; }
.header-logo img { width: 30px; height: 30px; border-radius: 7px; background: none; }
.app-nav { gap: 2px; }
.app-nav a {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 7px 10px; border-radius: var(--radius-sm);
    color: var(--text-muted); font-size: 13.5px; font-weight: 500; text-decoration: none;
}
.app-nav a:hover { background: var(--bg-raised); color: var(--text-primary); }
.app-nav a.active { background: var(--accent-soft); color: var(--accent); }
.app-nav .ui-icon { width: 16px; height: 16px; }
.logout-btn { border: 0 !important; background: none !important; }
.theme-toggle, .nav-toggle {
    align-items: center; justify-content: center; gap: 6px;
    min-width: 36px; height: 36px; padding: 0 9px;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    background: transparent; color: var(--text-muted); cursor: pointer;
}
.theme-toggle:hover, .nav-toggle:hover { border-color: var(--border-hover); color: var(--text-primary); }
.theme-toggle .ui-icon, .nav-toggle .ui-icon { width: 17px; height: 17px; }

/* Buttons */
.login-btn, .save-btn, .add-btn, .invite-btn, .send-btn, .start-btn, .primary-btn, .invite-form button, .new-chat-btn, .accept-btn, .dialog-confirm {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    min-height: 40px; padding: 9px 16px;
    border: 1px solid var(--accent); border-radius: var(--radius-sm);
    background: var(--accent); color: var(--accent-text);
    font-size: 14px; font-weight: 600; text-decoration: none; cursor: pointer;
    transition: background .15s, border-color .15s, transform .08s;
}
.login-btn:hover:not(:disabled), .save-btn:hover:not(:disabled), .add-btn:hover:not(:disabled), .invite-btn:hover:not(:disabled), .send-btn:hover:not(:disabled), .start-btn:hover:not(:disabled), .primary-btn:hover:not(:disabled), .invite-form button:hover:not(:disabled), .new-chat-btn:hover:not(:disabled), .accept-btn:hover:not(:disabled), .dialog-confirm:hover:not(:disabled) {
    background: var(--accent-strong); border-color: var(--accent-strong); color: var(--accent-text);
}
.login-btn:active, .save-btn:active, .add-btn:active, .send-btn:active, .primary-btn:active { transform: translateY(1px); }
.login-btn { width: 100%; min-height: 44px; }
.send-btn { min-height: 42px; }
.secondary-btn, .share-btn, .header-action-btn, .change-avatar-btn, .request-btn, .decline-btn, .dialog-cancel, .filter-btn, .upload-btn, .ghost-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    min-height: 34px; padding: 6px 12px;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    background: transparent; color: var(--text-secondary);
    font-size: 13px; font-weight: 500; text-decoration: none; cursor: pointer;
}
.secondary-btn:hover, .share-btn:hover, .header-action-btn:hover, .change-avatar-btn:hover, .request-btn:hover, .decline-btn:hover, .dialog-cancel:hover, .filter-btn:hover, .upload-btn:hover, .ghost-btn:hover {
    border-color: var(--border-hover); background: var(--bg-raised); color: var(--text-primary);
}
.accept-btn { min-height: 32px; padding: 5px 11px; font-size: 13px; }
.danger-btn, .remove-btn, .dialog-confirm.danger, .group-action-btn.danger {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: 34px; padding: 6px 12px;
    border: 1px solid transparent; border-radius: var(--radius-sm);
    background: var(--danger-bg); color: var(--danger);
    font-size: 13px; font-weight: 600; cursor: pointer;
}
.danger-btn:hover, .remove-btn:hover, .group-action-btn.danger:hover { border-color: var(--danger); background: var(--danger-bg); color: var(--danger); }
.dialog-confirm.danger { background: var(--danger); color: #1b0604; min-height: 40px; font-size: 14px; }
.dialog-confirm.danger:hover:not(:disabled) { background: var(--danger); border-color: var(--danger); color: #1b0604; filter: brightness(1.08); }
:root.light .dialog-confirm.danger, :root.light .dialog-confirm.danger:hover:not(:disabled) { color: #fff; }
button:disabled { cursor: not-allowed; opacity: .55; }

/* Fields */
.form-field { margin-bottom: 15px; }
.form-field label, .field label {
    display: block; margin-bottom: 6px;
    color: var(--text-secondary); font-size: 13px; font-weight: 500; letter-spacing: 0; text-transform: none;
}
input:not([type=checkbox]):not([type=radio]):not([type=file]), select, textarea {
    width: 100%; min-height: 42px; padding: 9px 12px;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    background: var(--bg-tertiary); color: var(--text-primary);
    font-family: var(--font); font-size: 14px;
    transition: border-color .15s, box-shadow .15s;
}
input:hover:not(:disabled), select:hover:not(:disabled), textarea:hover:not(:disabled) { border-color: var(--border-hover); }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); outline: none; }
input:disabled { color: var(--text-muted); background: var(--bg-primary); cursor: not-allowed; }
.form-hint { margin: -8px 0 14px; color: var(--text-muted); font-size: 12.5px; }
.form-msg { min-height: 0; margin-top: 12px; font-size: 13.5px; }
.form-msg:empty { display: none; }
.form-msg.success { padding: 9px 12px; border-radius: var(--radius-sm); background: var(--success-bg); color: var(--success); }
.form-msg.error { padding: 9px 12px; border-radius: var(--radius-sm); background: var(--danger-bg); color: var(--danger); }
input.invalid, input[aria-invalid="true"] { border-color: var(--danger); }

/* Auth */
.login-page, .signup-page { display: flex; flex-direction: column; min-height: 100vh; background: var(--bg-primary); }
.login-card {
    width: min(420px, calc(100vw - 32px)); margin: auto; padding: 30px 28px;
    border: 1px solid var(--border); border-radius: 12px;
    background: var(--bg-secondary); box-shadow: var(--shadow);
}
.login-header { margin-bottom: 22px; text-align: left; }
.login-header h1 { margin: 12px 0 4px; font-size: 25px; }
.login-header p { color: var(--text-muted); font-size: 14px; }
.auth-mark {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; margin: 0;
    border-radius: 9px; background: var(--accent-soft); color: var(--accent);
}
.auth-mark .ui-icon { width: 21px; height: 21px; }
.login-footer-text { margin-top: 18px; color: var(--text-muted); font-size: 13.5px; text-align: center; }

/* Page frame */
.container { max-width: 1120px; margin: 0 auto; padding: 30px 20px 60px; }
.page-title { margin-bottom: 22px; }
.page-title h2 { font-size: 26px; margin-bottom: 4px; }
.page-title p { color: var(--text-muted); font-size: 14.5px; }
.eyebrow { margin-bottom: 6px; color: var(--accent); font-family: var(--mono); font-size: 11.5px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }

/* Cards */
.settings-card, .home-section, .model-section, .profile-section, .profile-sidebar, .provider-card {
    border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-secondary); box-shadow: none;
}
.settings-card { margin-bottom: 16px; padding: 22px; }
.settings-card h3 { margin-bottom: 4px; font-size: 17px; }
.card-note { margin-bottom: 16px; color: var(--text-muted); font-size: 13.5px; }
.empty-msg, .empty { color: var(--text-muted); font-size: 14px; }

/* Dashboard */
.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 22px; }
.card { padding: 16px 18px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-secondary); box-shadow: none; }
.card .label { color: var(--text-muted); font-family: var(--mono); font-size: 11.5px; letter-spacing: .05em; text-transform: uppercase; }
.card .value { margin-top: 6px; color: var(--text-primary); font-size: 30px; font-weight: 600; line-height: 1.1; font-variant-numeric: tabular-nums; }
.card.flagged .value { color: var(--warning); }
.card.blocked .value { color: var(--danger); }
.card.masked .value { color: var(--info); }
.tabs { gap: 2px; margin-bottom: 16px; border-bottom: 1px solid var(--border); overflow-x: auto; scrollbar-width: none; }
.tab-btn { flex: none; padding: 10px 14px; border: 0; border-bottom: 2px solid transparent; background: none; color: var(--text-muted); font-size: 14px; font-weight: 500; cursor: pointer; }
.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active { border-bottom-color: var(--accent); color: var(--text-primary); }
.filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.filter-btn { min-height: 30px; padding: 4px 11px; border-radius: 999px; font-size: 12.5px; }
.filter-btn.active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-secondary); box-shadow: none; }
table { width: 100%; border-collapse: collapse; }
th { padding: 11px 14px; border-bottom: 1px solid var(--border); background: var(--bg-tertiary); color: var(--text-muted); font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: .06em; text-align: left; text-transform: uppercase; white-space: nowrap; }
td { padding: 11px 14px; border-bottom: 1px solid var(--border); color: var(--text-secondary); font-size: 13.5px; vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: var(--bg-raised); }
td.empty { padding: 34px 14px; text-align: center; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: .03em; text-transform: uppercase; }
.badge.allowed { background: var(--badge-allowed-bg); color: var(--badge-allowed-text); }
.badge.flagged { background: var(--badge-flagged-bg); color: var(--badge-flagged-text); }
.badge.blocked { background: var(--badge-blocked-bg); color: var(--badge-blocked-text); }
.badge.masked { background: var(--info-bg); color: var(--info); }
.users-actions { margin-bottom: 12px; }
.invite-form { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; padding: 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-secondary); }
.invite-form input { flex: 1 1 240px; width: auto; }
.invite-form .form-msg { flex-basis: 100%; margin-top: 2px; }
.invite-link-box { font-family: var(--mono); font-size: 12px; }

/* Popups */
.modal-overlay, .dialog-backdrop {
    position: fixed; inset: 0; z-index: 900;
    background: rgba(4, 7, 6, .68); backdrop-filter: blur(3px);
}
.dialog-backdrop { display: flex; align-items: center; justify-content: center; padding: 16px; }
:root.light .modal-overlay, :root.light .dialog-backdrop { background: rgba(20, 30, 22, .42); }
.modal, .dialog-box {
    position: relative; width: min(480px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); overflow-y: auto;
    padding: 24px; border: 1px solid var(--border); border-radius: 12px;
    background: var(--bg-secondary); color: var(--text-secondary); box-shadow: var(--shadow);
    animation: pop-in .14s ease-out;
}
.dialog-box h2, .modal h2 { margin-bottom: 8px; font-size: 19px; }
.dialog-box p { color: var(--text-muted); font-size: 14px; }
.dialog-box .form-field { margin: 14px 0 0; }
.dialog-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; margin-top: 20px; }
.dialog-cancel { min-height: 40px; font-size: 14px; }
.close-btn {
    position: absolute; top: 14px; right: 14px;
    width: 32px; height: 32px; padding: 0;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    background: transparent; color: var(--text-muted); font-size: 18px; line-height: 1; cursor: pointer;
}
.close-btn:hover { border-color: var(--border-hover); color: var(--text-primary); }
.modal .field { margin-bottom: 12px; }
.modal .field label { color: var(--text-muted); font-family: var(--mono); font-size: 11px; letter-spacing: .05em; text-transform: uppercase; margin-bottom: 3px; }
.modal .field p { color: var(--text-primary); font-size: 14px; white-space: pre-wrap; }
@keyframes pop-in { from { opacity: 0; transform: translateY(6px) scale(.985); } }
.toast-region { position: fixed; z-index: 1000; right: 16px; bottom: 16px; display: grid; gap: 8px; width: min(380px, calc(100vw - 32px)); }
.toast { padding: 11px 14px; border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: var(--radius-sm); background: var(--bg-raised); color: var(--text-primary); font-size: 14px; box-shadow: var(--shadow); animation: pop-in .16s ease-out; }
.toast.error { border-left-color: var(--danger); }
.context-menu { min-width: 160px; padding: 5px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-raised); box-shadow: var(--shadow); }
.context-menu button { display: flex; align-items: center; gap: 8px; width: 100%; padding: 7px 10px; border: 0; border-radius: 5px; background: none; color: var(--text-secondary); font-size: 13.5px; text-align: left; cursor: pointer; }
.context-menu button:hover { background: var(--bg-secondary); color: var(--text-primary); }
.context-menu button.context-menu-danger { color: var(--danger); }
.context-menu .ui-icon { width: 15px; height: 15px; }

/* Avatars */
.avatar-chip {
    flex: none; display: inline-flex; align-items: center; justify-content: center; overflow: hidden;
    width: 30px; height: 30px; border-radius: 50%;
    background: var(--bg-raised); border: 1px solid var(--border);
    color: var(--text-primary); font-size: 12px; font-weight: 600;
}
.avatar-chip.group { border-radius: 7px; }
.avatar-chip.large { width: 72px; height: 72px; font-size: 26px; }
.avatar-chip img { width: 100%; height: 100%; object-fit: cover; }

/* Chat */
.sidebar, .team-sidebar { background: var(--bg-secondary); border-right: 1px solid var(--border); }
.sidebar-heading, .section-title, .sidebar-label, .group-info-section-title {
    color: var(--text-muted); font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: .07em; text-transform: uppercase;
}
.new-chat-btn { width: 100%; }
.chat-item, .sidebar-item { border-radius: var(--radius-sm); color: var(--text-secondary); font-size: 13.5px; cursor: pointer; }
.chat-item:hover, .sidebar-item:hover { background: var(--bg-raised); color: var(--text-primary); }
.chat-item.active, .sidebar-item.active { background: var(--accent-soft); color: var(--accent); }
.person-row { display: flex; align-items: center; gap: 9px; min-width: 0; flex: 1; }
.person-row span.person-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.footer-link { color: var(--text-muted); font-size: 13px; text-decoration: none; }
.footer-link:hover { color: var(--text-primary); }
.chat-area, .team-main { background: var(--bg-primary); }
.chat-header, .conversation-header { background: var(--bg-secondary); border-bottom: 1px solid var(--border); color: var(--text-primary); font-size: 14px; }
.chat-header #chat-model { font-family: var(--mono); font-size: 12.5px; color: var(--text-muted); }
.message { max-width: min(760px, 86%); padding: 11px 14px; border-radius: 10px; font-size: 14.5px; line-height: 1.6; white-space: pre-wrap; }
.message.user { background: var(--accent-soft); border: 1px solid transparent; color: var(--text-primary); }
.message.assistant { background: var(--bg-secondary); border: 1px solid var(--border); color: var(--text-secondary); }
.input-area, .team-input-area { background: var(--bg-secondary); border-top: 1px solid var(--border); gap: 8px; }
.upload-btn { width: 42px; min-height: 42px; padding: 0; }
.blocked-warning { margin: 0 16px 8px; padding: 10px 14px; border: 1px solid var(--danger); border-radius: var(--radius-sm); background: var(--danger-bg); color: var(--danger); font-size: 14px; }
.blocked-warning.notice-masked { border-color: var(--info); background: var(--info-bg); color: var(--info); }
.blocked-warning.notice-warned { border-color: var(--warning); background: var(--warning-bg); color: var(--warning); }
.blocked-warning button { border: 0; background: none; color: inherit; font-size: 18px; cursor: pointer; }
.file-preview { margin: 0 16px 8px; padding: 8px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-secondary); font-size: 13.5px; }
.file-card { display: flex; align-items: center; gap: 10px; }
.file-note { color: var(--warning); }
.empty-state .auth-mark { margin-bottom: 10px; }
.empty-state h2 { font-size: 20px; }
.empty-state p { color: var(--text-muted); }

/* Team */
.team-message .text { font-size: 14.5px; }
.team-message .sender { color: var(--text-muted); font-size: 12px; font-weight: 500; }
.team-message.mine .text { background: var(--accent-soft); color: var(--text-primary); }
.team-message.theirs .text { background: var(--bg-secondary); border: 1px solid var(--border); color: var(--text-secondary); }
.conversation-header { cursor: pointer; }
.conv-title { color: var(--text-primary); font-weight: 600; }
.conv-subtitle { color: var(--text-muted); font-size: 12.5px; }
.conv-avatar { background: var(--bg-raised); border: 1px solid var(--border); color: var(--text-primary); }
.group-info-panel { background: var(--bg-secondary); border-left: 1px solid var(--border); box-shadow: var(--shadow); }
.group-info-header { border-bottom: 1px solid var(--border); }
.group-info-header h3 { font-size: 15px; }
.close-panel-btn { border: 1px solid var(--border); border-radius: var(--radius-sm); background: none; color: var(--text-muted); width: 30px; height: 30px; cursor: pointer; }
.close-panel-btn:hover { color: var(--text-primary); border-color: var(--border-hover); }
.group-info-name { color: var(--text-primary); font-size: 18px; font-weight: 600; }
.group-info-meta { color: var(--text-muted); font-size: 13px; }
.group-info-section { padding: 14px 0; border-top: 1px solid var(--border); }
.group-rename { display: flex; gap: 8px; }
.group-rename input { flex: 1; min-height: 36px; }
.group-rename button { min-height: 36px; }
.group-action-btn { width: 100%; margin-bottom: 6px; }
.member-row { display: flex; align-items: center; gap: 10px; padding: 7px 6px; border-radius: var(--radius-sm); }
.member-row:hover { background: var(--bg-raised); }
.member-open { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; padding: 0; border: 0; background: none; color: inherit; text-align: left; cursor: pointer; }
.member-text { min-width: 0; }
.member-name { display: block; overflow: hidden; color: var(--text-primary); font-size: 13.5px; font-weight: 500; text-overflow: ellipsis; white-space: nowrap; }
.member-detail { display: block; overflow: hidden; color: var(--text-muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.admin-badge { padding: 1px 6px; border-radius: 4px; background: var(--accent-soft); color: var(--accent); font-family: var(--mono); font-size: 10.5px; }
.member-actions { display: flex; gap: 4px; }
.member-actions button { min-height: 26px; padding: 2px 7px; font-size: 11.5px; }
.member-card-top { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; padding-right: 30px; }
.member-card-top h2 { margin: 0; }
.member-card-top p { color: var(--text-muted); font-size: 13.5px; }
.member-facts { display: grid; grid-template-columns: max-content 1fr; gap: 7px 16px; margin: 0 0 18px; font-size: 14px; }
.member-facts dt { color: var(--text-muted); font-family: var(--mono); font-size: 11.5px; line-height: 21px; text-transform: uppercase; letter-spacing: .04em; }
.member-facts dd { margin: 0; color: var(--text-primary); }
.member-card-actions { display: flex; justify-content: flex-end; }

/* Home */
.welcome-card { border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-secondary); box-shadow: none; }
.greeting { color: var(--accent); font-family: var(--mono); font-size: 12px; letter-spacing: .04em; }
.user-email { color: var(--text-primary); font-size: 22px; font-weight: 600; }
.company-name { color: var(--text-muted); }
.home-section-title { color: var(--text-primary); font-size: 14px; font-weight: 600; }
.home-section-title .ui-icon { color: var(--accent); }
.home-empty { border: 1px dashed var(--border); border-radius: var(--radius-sm); background: none; color: var(--text-muted); font-size: 13.5px; }
.home-empty strong { color: var(--text-primary); }
.quick-action-btn { border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-tertiary); color: var(--text-primary); font-size: 14px; font-weight: 500; }
.quick-action-btn:hover { border-color: var(--accent); color: var(--text-primary); }
.quick-action-icon { border-radius: 6px; background: var(--accent-soft); color: var(--accent); }

/* Profile */
.profile-layout { max-width: 980px; margin: 0 auto; padding: 30px 20px 60px; gap: 16px; }
.profile-sidebar { padding: 20px; }
.profile-avatar { border: 1px solid var(--border); background: var(--bg-raised); color: var(--text-primary); }
.profile-name { color: var(--text-primary); font-size: 17px; font-weight: 600; }
.profile-email { color: var(--text-muted); font-size: 13px; }
.profile-role { display: inline-block; margin-top: 6px; padding: 1px 7px; border-radius: 4px; background: var(--accent-soft); color: var(--accent); font-family: var(--mono); font-size: 11px; text-transform: uppercase; }
.profile-nav-btn { width: 100%; padding: 8px 11px; border: 0; border-radius: var(--radius-sm); background: none; color: var(--text-muted); font-size: 14px; font-weight: 500; text-align: left; cursor: pointer; }
.profile-nav-btn:hover { background: var(--bg-raised); color: var(--text-primary); }
.profile-nav-btn.active { background: var(--accent-soft); color: var(--accent); }
.profile-section { padding: 24px; }
.profile-section h2 { margin-bottom: 16px; font-size: 19px; }

/* Provider picker */
.provider-card { padding: 16px 18px; color: var(--text-primary); cursor: pointer; }
.provider-card:hover { border-color: var(--border-hover); }
.provider-card.selected, .provider-card.active { border-color: var(--accent); background: var(--accent-soft); }
.model-section { padding: 18px; }

/* Data rules */
.rule-list { display: grid; }
.rule-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 16px; padding: 12px 0; border-top: 1px solid var(--border); }
.rule-row:first-child { border-top: 0; }
.rule-name { color: var(--text-primary); font-size: 14px; font-weight: 500; }
.segmented { display: inline-flex; padding: 3px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-tertiary); }
.segmented label { position: relative; cursor: pointer; }
.segmented input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.segmented span { display: block; padding: 4px 11px; border-radius: 5px; color: var(--text-muted); font-size: 12.5px; font-weight: 500; }
.segmented label:hover span { color: var(--text-primary); }
.segmented input:checked + span { background: var(--bg-raised); color: var(--text-primary); box-shadow: inset 0 0 0 1px var(--border-hover); }
.segmented input[value=block]:checked + span { background: var(--danger-bg); color: var(--danger); box-shadow: none; }
.segmented input[value=mask]:checked + span { background: var(--info-bg); color: var(--info); box-shadow: none; }
.segmented input[value=warn]:checked + span { background: var(--warning-bg); color: var(--warning); box-shadow: none; }
.segmented input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 1px; }
.secret-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.secret-tag { padding: 3px 8px; border-radius: 4px; background: var(--danger-bg); color: var(--danger); font-size: 12.5px; }
.settings-actions { display: flex; align-items: center; gap: 12px; margin-top: 16px; }
.settings-actions .form-msg { margin: 0; }

/* Widget */
#widget-bubble { background: var(--accent); color: var(--accent-text); border: 0; box-shadow: var(--shadow); }
#widget-bubble .ui-icon { width: 21px; height: 21px; }
.widget-panel { border: 1px solid var(--border); border-radius: 12px; background: var(--bg-secondary); box-shadow: var(--shadow); }
.widget-header { background: var(--bg-secondary); border-bottom: 1px solid var(--border); color: var(--text-primary); }

@media (max-width: 900px) {
    .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
    .container { padding: 20px 14px 48px; }
    .rule-row { align-items: flex-start; flex-direction: column; }
    .segmented { width: 100%; }
    .segmented label { flex: 1; text-align: center; }
    .login-card { padding: 24px 20px; }
    .message { max-width: 94%; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}
.section-empty { padding: 6px 10px; color: var(--text-muted); font-size: 12.5px; }
/* The team chat bubble stays clear of the message box on chat pages. */
body:has(.input-area) #chat-widget { bottom: 84px; }

/* Refinements */
.chat-header .sidebar-toggle span[data-icon] { display: inline-flex; }
.badge { white-space: nowrap; }
.table-wrap table { min-width: 640px; }
.page-chat .blocked-warning { margin-right: 76px; }
.member-row { flex-wrap: wrap; }
.member-actions { flex-basis: 100%; padding-left: 40px; }
.member-open { flex: 1 1 0; }

/* Profile: one surface per column, no nested boxes */
.profile-main, .avatar-section, .profile-info, .profile-nav { border: 0; background: none; box-shadow: none; padding: 0; }
.profile-sidebar { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }
.profile-avatar { width: 84px; height: 84px; border-radius: 50%; overflow: hidden; }
.profile-avatar img { width: 100%; height: 100%; object-fit: cover; }
.profile-info { width: 100%; }
.profile-name { font-size: 15.5px; }
.profile-nav { width: 100%; display: grid; gap: 2px; margin-top: 4px; padding-top: 12px; border-top: 1px solid var(--border); }
.profile-form { padding: 0; border: 0; background: none; box-shadow: none; max-width: 520px; }
.welcome-avatar { border-radius: 50%; }
.provider-card { display: flex; align-items: center; gap: 12px; }
.provider-icon { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); font-size: 0; }
.provider-icon .ui-icon { width: 19px; height: 19px; }
@media (max-width: 700px) {
    .profile-nav { grid-template-columns: 1fr 1fr; }
}

.message.assistant, .message.user { padding: 11px 14px; }
.welcome-card .greeting { color: var(--accent); }
.welcome-card .user-email { color: var(--text-primary); }
.welcome-card .company-name { color: var(--text-muted); }

/* The menu button only appears when the navigation is collapsed. */
.theme-toggle { display: inline-flex; }

/* Email confirmation and password reset */
.form-aside { margin: -4px 0 14px; text-align: right; font-size: 13px; }
.wide-btn { width: 100%; min-height: 44px; justify-content: center; }
.text-btn { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; font-weight: 600; text-decoration: underline; cursor: pointer; }
.text-btn:disabled { opacity: .6; cursor: default; }
.login-header strong { color: var(--text-primary); word-break: break-all; }