/*
 * Torus Forge — Bronze shell
 *
 * This file is intentionally loaded after styles.css. It skins the real
 * RAG Appliance DOM without replacing its ids, data attributes or runtime
 * behaviour. Risk keeps its own scoped Bronze styles when mounted later.
 */

@font-face {
  font-family: 'Newsreader';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('fonts/newsreader-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Newsreader';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('fonts/newsreader-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url('fonts/jetbrains-mono-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url('fonts/jetbrains-mono-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --paper: #fbf8f3;
  --card: #ffffff;
  --card-2: #f5efe6;
  --tx: #241e16;
  --tx-2: #4d453a;
  --tx-3: #786e60;
  --tx-4: #a89d8c;
  --line: #eae2d5;
  --line-2: #dfd4c3;
  --line-card: #eae2d5;
  --accent: #4a341b;
  --accent-d: #5e4426;
  --accent-soft: #f4ead9;
  --accent-line: #dcc9aa;
  --accent-text: #8a6627;
  --accent-soft-ink: #6e5024;
  --ok: #3c7d58;
  --ok-bg: #e5f1e8;
  --ok-line: #cfe3d4;
  --warn: #a9692a;
  --warn-bg: #f6ecdc;
  --warn-line: #ead6b9;
  --err: #af4439;
  --err-bg: #f7e4e1;
  --err-line: #ebc9c4;
  --idle: #786e60;
  --idle-bg: #f5efe6;
  --idle-line: #eae2d5;
  --brand-gradient: linear-gradient(135deg, #4a341b, #7a5526);
  --nav-bar: #4a341b;
  --font-ui: 'Hanken Grotesk', system-ui, sans-serif;
  --font-display: 'Newsreader', Georgia, serif;
  --font-jetbrains: 'JetBrains Mono', ui-monospace, monospace;
  --sans: var(--font-ui);
  --serif: var(--font-display);
  --mono: var(--font-jetbrains);
  --r: 11px;
  --r-sm: 8px;
  --r-xs: 6px;
  --sh: 0 1px 2px rgba(54, 42, 24, .05);
  --sh-lg: 0 1px 2px rgba(54, 42, 24, .04), 0 10px 30px rgba(54, 42, 24, .06);
  --sh-modal: 0 24px 70px rgba(30, 22, 12, .3);
  --topbar-h: 70px;
}

body {
  background: var(--paper);
  color: var(--tx);
}

::selection {
  background: var(--accent-soft);
  color: var(--tx);
}

:focus-visible {
  outline-color: color-mix(in srgb, var(--accent) 48%, transparent);
  outline-width: 3px;
}

* {
  scrollbar-color: #d3c4ac transparent;
  scrollbar-width: thin;
}

*::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

*::-webkit-scrollbar-thumb {
  background: #e3d8c6;
  border: 2px solid var(--paper);
  border-radius: 8px;
}

*::-webkit-scrollbar-thumb:hover {
  background: #d3c4ac;
}

/* Shell */
.forge-shell .sidebar {
  width: 272px;
  flex-basis: 272px;
  padding: 20px 16px 16px;
  background: var(--card);
  color: var(--tx);
  border-right: 1px solid var(--line);
  box-shadow: 4px 0 22px rgba(54, 42, 24, .05);
}

.forge-shell .brand {
  gap: 10px;
  padding: 0 4px 18px;
}

.forge-shell .brand-mark,
.signed-out-page .brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--brand-gradient);
  box-shadow: 0 14px 26px rgba(74, 52, 27, .2);
}

.forge-shell .brand-mark::before,
.signed-out-page .brand-mark::before {
  content: "";
  position: absolute;
  width: 23px;
  height: 10px;
  border: 1.8px solid #fff;
  border-radius: 50%;
  transform: rotate(-27deg);
}

.forge-shell .brand-mark::after,
.signed-out-page .brand-mark::after {
  width: 8px;
  height: 3.5px;
  border: 1.5px solid #fff;
  border-radius: 50%;
  transform: rotate(-27deg);
  box-shadow: 8px -5px 0 -2px #fff;
}

.forge-shell .brand-name {
  color: var(--tx);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.01em;
}

.forge-shell .brand-subtitle {
  margin-top: 3px;
  color: var(--tx-3);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0;
}

.forge-shell .sidebar-nav {
  gap: 3px;
  margin-top: 8px;
}

.forge-shell .nav-label {
  padding: 12px 8px 5px;
  color: var(--accent-text);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .13em;
}

.forge-shell .nav-item {
  min-height: 38px;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--tx-2);
  font-size: 14px;
  font-weight: 600;
}

.forge-shell .nav-item svg {
  opacity: .82;
}

.forge-shell .nav-item:hover {
  color: var(--tx);
  background: var(--card-2);
}

.forge-shell .nav-item.is-active {
  color: #fbf6ee;
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 8px 20px rgba(74, 52, 27, .13);
  font-weight: 700;
}

.forge-shell .nav-item.is-active::before {
  display: none;
}

.forge-shell .instance-card {
  margin-top: auto;
  padding: 12px;
  color: var(--tx);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.forge-shell .instance-host {
  color: var(--tx-2);
}

.forge-shell .instance-note {
  color: var(--tx-3);
}

.forge-shell .status-line {
  color: var(--ok);
}

.forge-shell .status-dot {
  background: var(--ok);
  box-shadow: 0 0 0 3px var(--ok-bg);
}

.forge-shell .workspace {
  background: var(--paper);
}

.forge-shell .topbar {
  min-height: var(--topbar-h);
  padding: 15px 32px;
  background: rgba(251, 248, 243, .9);
  border-bottom: 1px solid rgba(234, 226, 213, .92);
  box-shadow: 0 1px 0 rgba(54, 42, 24, .04);
  backdrop-filter: blur(16px);
}

.forge-shell .topbar-title > strong {
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 500;
  line-height: 1.1;
}

.forge-shell .topbar-divider {
  background: var(--line);
}

.forge-shell .client-label,
.forge-shell .instance-label {
  color: var(--tx-3);
}

.forge-shell .client-label strong {
  color: var(--tx-2);
}

.forge-shell .language-select,
.forge-shell .user-menu-trigger {
  border-color: var(--line);
  background: var(--card);
  box-shadow: var(--sh);
}

.forge-shell .language-select select {
  color: var(--tx-2);
  font-weight: 700;
}

.forge-shell .topbar-sign-in {
  border-color: var(--accent);
  background: var(--accent);
  color: #fbf6ee;
}

.forge-shell .topbar-sign-in:hover {
  border-color: var(--accent-d);
  background: var(--accent-d);
}

.forge-shell .user-menu-panel {
  border-color: var(--line);
  border-radius: 12px;
  box-shadow: var(--sh-lg);
}

.forge-shell .avatar {
  background: #efe4d3;
  color: var(--accent);
}

.forge-shell .workspace-main {
  max-width: 1280px;
  padding: 28px 32px 48px;
}

.forge-shell .view {
  gap: 18px;
}

.forge-shell .page-header h1 {
  color: var(--tx);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -.005em;
}

.forge-shell .eyebrow,
.forge-shell .section-kicker,
.forge-shell .conversation-group-label {
  color: var(--accent-text);
  font-family: var(--font-jetbrains);
  font-weight: 500;
  letter-spacing: .08em;
}

/* Shared primitives */
.forge-shell .pill {
  border-color: var(--line);
  background: var(--card);
  color: var(--tx-2);
  border-radius: 999px;
}

.forge-shell .pill-blue {
  border-color: transparent;
  background: var(--accent-soft);
  color: var(--accent-soft-ink);
}

.forge-shell .pill-success {
  border-color: transparent;
  background: var(--ok-bg);
  color: var(--ok);
}

.forge-shell .secondary-action,
.forge-shell .secondary-button,
.forge-shell .compact-action {
  border-color: var(--line);
  border-radius: var(--r-sm);
  background: var(--card);
  color: var(--tx);
  box-shadow: var(--sh);
}

.forge-shell .secondary-action:hover:not(:disabled),
.forge-shell .secondary-button:hover:not(:disabled) {
  border-color: var(--tx-4);
  background: var(--card-2);
}

.forge-shell .btn-primary,
.forge-shell button[type="submit"]:not(.secondary-action):not(.secondary-button) {
  border-color: var(--accent);
  background: var(--accent);
  color: #fbf6ee;
}

.forge-shell .btn-primary:hover:not(:disabled),
.forge-shell button[type="submit"]:not(.secondary-action):not(.secondary-button):hover:not(:disabled) {
  border-color: var(--accent-d);
  background: var(--accent-d);
}

.forge-shell input,
.forge-shell select,
.forge-shell textarea {
  border-color: var(--line);
  color: var(--tx);
}

.forge-shell input:focus,
.forge-shell select:focus,
.forge-shell textarea:focus {
  border-color: var(--accent-line);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.forge-shell .qa-panel,
.forge-shell .metric-card,
.forge-shell .panel,
.forge-shell .card,
.forge-shell .chat-conversations-panel,
.forge-shell .chat-panel,
.forge-shell .settings-panel,
.forge-shell .settings-card,
.forge-shell .base-card,
.forge-shell .document-table-wrap,
.forge-shell .audit-table-wrap {
  border-color: var(--line);
  border-radius: var(--r);
  box-shadow: var(--sh);
}

.forge-shell .chat-conversation-search,
.forge-shell .conversation-empty-state button,
.forge-shell .chat-conversations-header button {
  border-color: var(--line);
  background: var(--card);
}

.forge-shell .conversation-item:hover,
.forge-shell .chat-conversations-header button:hover,
.forge-shell .conversation-empty-state button:hover {
  background: var(--card-2);
}

.forge-shell .conversation-item.is-active {
  background: var(--accent-soft);
}

.forge-shell .conversation-item.is-active .conversation-title,
.forge-shell .conversation-star,
.forge-shell .text-action {
  color: var(--accent-soft-ink);
}

.forge-shell .message-assistant,
.forge-shell .message-user {
  border-color: var(--line);
}

.forge-shell .toast-card {
  background: #2a2018;
  color: #f0e6d6;
}

/* Agent mode is intentionally more explicit than ordinary Assistant mode. */
.forge-shell:has(#agents-invoke-view:not(.is-hidden)) .topbar {
  border-bottom-color: #3a2a18;
  box-shadow: inset 0 -3px 0 var(--accent);
}

.forge-shell #agents-invoke-view .page-header {
  padding: 14px 16px;
  border: 1px solid #3a2a18;
  border-radius: var(--r);
  background: linear-gradient(180deg, #33261a, #2a2018);
  color: #f0e6d6;
  box-shadow: var(--sh);
}

.forge-shell #agents-invoke-view .page-header h1,
.forge-shell #agents-invoke-view .page-header p {
  color: inherit;
}

.forge-shell #agents-invoke-view .eyebrow {
  color: #c9a86a;
}

.forge-shell #agents-invoke-view .chat-panel {
  box-shadow: inset 0 3px 0 var(--accent), var(--sh);
}

/* Signed-out state follows the same product language. */
.signed-out-page {
  background:
    radial-gradient(900px 620px at 76% 18%, rgba(138, 102, 39, .16), transparent 66%),
    #2a2018;
}

.signed-out-page::before {
  background: none;
}

.signed-out-card {
  border: 1px solid rgba(234, 226, 213, .9);
  border-radius: 16px;
  box-shadow: 0 30px 90px rgba(30, 22, 12, .42);
}

.signed-out-card h1 {
  font-family: var(--font-display);
  font-weight: 500;
}

.signed-out-brand .brand-name {
  color: var(--tx);
  font-size: 19px;
  font-weight: 800;
}

.signed-out-brand .brand-subtitle {
  color: var(--tx-3);
}

.signed-out-button {
  border-color: var(--accent);
  background: var(--accent);
  color: #fbf6ee;
}

.signed-out-button:hover {
  background: var(--accent-d);
}

@media (max-width: 880px) {
  .forge-shell .sidebar {
    width: 100%;
    flex-basis: auto;
    box-shadow: 0 4px 22px rgba(54, 42, 24, .05);
  }

  .forge-shell .workspace-main {
    padding: 20px 16px 36px;
  }

  .forge-shell .topbar {
    padding: 12px 16px;
  }
}