/* ===========================
   CARROT LIVE — MAIN STYLES
   =========================== */

:root {
  --org: #ff8c2a;
  --org-dark: #e07520;
  --org-dim: #6b3800;
  --org-light: #ffe0b2;
  --grn: #4caf50;
  --grn-dark: #388e3c;
  --grn-dim: #1b4d1e;
  --grn-light: #c8e6c9;
  --bg: #0c110c;
  --bg2: #111811;
  --bg3: #172017;
  --bg4: #1e281e;
  --brd: #253025;
  --brd2: #354535;
  --txt: #f0ede8;
  --txt2: #9aab9a;
  --txt3: #556055;
  --red: #e24b4a;
  --blue: #378add;
  --purple: #9b59b6;
  --radius: 10px;
  --radius-sm: 6px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--txt);
  min-height: 100vh;
  direction: rtl;
}

a { text-decoration: none; color: inherit; }

/* ---- NAV ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 20px;
  height: 56px;
  background: var(--bg2);
  border-bottom: 1px solid var(--brd);
}

.nav-logo { height: 36px; object-fit: contain; }
.nav-logo-link { display: flex; align-items: center; flex-shrink: 0; }

.nav-search-wrap {
  flex: 1;
  max-width: 340px;
  position: relative;
}
.nav-search-icon {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--txt3);
  font-size: 16px;
  pointer-events: none;
}
.nav-search {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--brd);
  border-radius: 8px;
  padding: 8px 34px 8px 12px;
  font-size: 13px;
  color: var(--txt);
  outline: none;
  transition: border-color .15s;
  font-family: inherit;
  direction: rtl;
}
.nav-search:focus { border-color: var(--grn); }
.nav-search::placeholder { color: var(--txt3); }

.nav-right { display: flex; align-items: center; gap: 10px; margin-right: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  border: none;
  transition: all .15s;
  white-space: nowrap;
}
.btn-ghost {
  background: transparent;
  color: var(--txt2);
  border: 1px solid var(--brd2);
}
.btn-ghost:hover { color: var(--txt); border-color: var(--txt3); }
.btn-grn { background: var(--grn); color: #fff; }
.btn-grn:hover { background: var(--grn-dark); }
.btn-org { background: var(--org); color: #fff; }
.btn-org:hover { background: var(--org-dark); }

/* ---- LAYOUT ---- */
.layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - 56px);
}

/* ---- SIDEBAR ---- */
.sidebar {
  background: var(--bg2);
  border-left: 1px solid var(--brd);
  padding: 12px 0;
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  overflow-y: auto;
}

.sidebar-section {
  padding: 8px 16px 4px;
  font-size: 11px;
  color: var(--txt3);
  font-weight: 600;
  letter-spacing: .6px;
  text-transform: uppercase;
  margin-top: 8px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 16px;
  font-size: 13px;
  color: var(--txt2);
  cursor: pointer;
  transition: all .15s;
  border-right: 2px solid transparent;
}
.sidebar-item:hover { background: var(--bg3); color: var(--txt); }
.sidebar-item.active { background: var(--bg3); color: var(--txt); border-right-color: var(--grn); }
.sidebar-item.go-live { color: var(--org); }
.sidebar-item.go-live:hover { background: rgba(255,140,42,.08); }

.sidebar-live {
  width: 8px; height: 8px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 1.2s infinite;
  flex-shrink: 0;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }

.sidebar-avatar {
  width: 24px; height: 24px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
  flex-shrink: 0;
}
.sidebar-avatar.org { background: var(--org-dim); color: var(--org); }
.sidebar-avatar.grn { background: var(--grn-dim); color: var(--grn); }
.sidebar-avatar.blue { background: #042c53; color: var(--blue); }

.sidebar-name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-viewers { font-size: 11px; color: var(--txt3); margin-right: auto; }

/* ---- MAIN ---- */
.main { padding: 20px 24px; max-width: 1100px; }

.section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 17px;
  font-weight: 600;
  color: var(--txt);
  margin: 24px 0 14px;
}
.section-title .ti { color: var(--org); font-size: 20px; }

/* ---- FEATURED ---- */
.featured-card {
  display: block;
  background: var(--bg3);
  border: 1px solid var(--brd);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s, transform .15s;
}
.featured-card:hover { border-color: var(--grn); transform: translateY(-1px); }

.featured-thumb {
  position: relative;
  height: 200px;
  background: #08120a;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.featured-logo {
  height: 120px;
  object-fit: contain;
  filter: drop-shadow(0 4px 32px rgba(255,140,42,.3));
}
.featured-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 12px;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--red);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 5px;
}
.live-dot {
  width: 6px; height: 6px;
  background: #fff;
  border-radius: 50%;
  animation: pulse 1.2s infinite;
}
.viewers-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(0,0,0,.75);
  color: #fff;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 5px;
}

.featured-info {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  flex-wrap: wrap;
}
.ch-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--grn);
  flex-shrink: 0;
}
.ch-meta { display: flex; flex-direction: column; gap: 2px; }
.ch-name { font-size: 14px; font-weight: 600; color: var(--txt); }
.ch-cat { font-size: 12px; color: var(--txt2); }
.stream-title { font-size: 14px; color: var(--txt); flex: 1; }
.tag-badge {
  background: var(--grn-dim);
  color: var(--grn-light);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--grn);
}

/* ---- STREAM CARDS ---- */
.streams-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.stream-card {
  background: var(--bg3);
  border: 1px solid var(--brd);
  border-radius: var(--radius);
  overflow: hidden;
  display: block;
  transition: border-color .15s, transform .15s;
}
.stream-card:hover { border-color: var(--org); transform: translateY(-2px); }

.stream-thumb {
  height: 120px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.thumb-grn { background: #0b200d; }
.thumb-blue { background: #0a1220; }
.thumb-purple { background: #150a20; }
.thumb-org { background: #1f1008; }

.live-badge.sm { font-size: 10px; padding: 2px 7px; }
.viewers-badge.sm { font-size: 10px; padding: 2px 7px; }

.play-btn {
  width: 38px; height: 38px;
  background: rgba(255,140,42,.85);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.play-btn::after {
  content: '';
  border-left: 14px solid #fff;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  margin-left: 3px;
}

.stream-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
}
.stream-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1.5px solid var(--brd2);
}
.stream-card-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--txt);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}
.stream-card-ch { font-size: 11px; color: var(--txt2); margin-top: 2px; }

/* ---- CATEGORIES ---- */
.cats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
  margin-bottom: 40px;
}
.cat-card {
  background: var(--bg3);
  border: 1px solid var(--brd);
  border-radius: var(--radius);
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--txt2);
  cursor: pointer;
  transition: all .15s;
}
.cat-card .ti { font-size: 28px; color: var(--org); }
.cat-card:hover { border-color: var(--org); color: var(--txt); background: var(--bg4); }

/* ---- AUTH PAGES ---- */
.auth-page {
  min-height: calc(100vh - 56px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.auth-box {
  background: var(--bg2);
  border: 1px solid var(--brd);
  border-radius: var(--radius);
  padding: 32px 28px;
  width: 100%;
  max-width: 380px;
}
.auth-logo { height: 56px; object-fit: contain; display: block; margin: 0 auto 16px; }
.auth-tagline { font-size: 13px; color: var(--txt2); text-align: center; margin-bottom: 24px; }
.auth-title { font-size: 18px; font-weight: 600; margin-bottom: 18px; }
.auth-divider {
  display: flex; align-items: center; gap: 10px;
  margin: 16px 0; color: var(--txt3); font-size: 12px;
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--brd);
}
.auth-switch { text-align: center; font-size: 12px; color: var(--txt2); margin-top: 16px; }
.auth-link { color: var(--org); cursor: pointer; }
.auth-link:hover { text-decoration: underline; }
.social-btn {
  width: 100%;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: transparent;
  border: 1px solid var(--brd2);
  border-radius: var(--radius-sm);
  padding: 10px;
  font-size: 13px;
  color: var(--txt2);
  cursor: pointer;
  font-family: inherit;
  transition: all .15s;
}
.social-btn:hover { color: var(--txt); border-color: var(--txt3); }

/* ---- FORMS ---- */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; color: var(--txt2); margin-bottom: 6px; }
.field input, .field select {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--brd);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  color: var(--txt);
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
  direction: rtl;
}
.field input:focus, .field select:focus { border-color: var(--grn); }
.field input::placeholder { color: var(--txt3); }
.btn-full { width: 100%; justify-content: center; padding: 11px; font-size: 15px; border-radius: var(--radius-sm); margin-top: 4px; }

/* ---- STREAM PAGE ---- */
.stream-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  height: calc(100vh - 56px);
}
.video-wrap { display: flex; flex-direction: column; background: #000; }
.video-player {
  flex: 1;
  background: #050f05;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 300px;
}
.video-watermark {
  height: 64px;
  object-fit: contain;
  opacity: .15;
  position: absolute;
}
.big-play {
  width: 72px; height: 72px;
  background: rgba(255,140,42,.9);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: transform .15s;
  position: relative;
  z-index: 2;
}
.big-play:hover { transform: scale(1.08); background: var(--org); }
.big-play::after {
  content: '';
  border-left: 26px solid #fff;
  border-top: 16px solid transparent;
  border-bottom: 16px solid transparent;
  margin-left: 5px;
}
.video-overlay-top {
  position: absolute; top: 14px;
  left: 0; right: 0;
  display: flex; justify-content: space-between;
  padding: 0 14px;
}
.video-controls {
  background: var(--bg2);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--brd);
}
.video-ch-info { display: flex; align-items: center; gap: 12px; }
.video-ch-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--grn);
}
.video-ch-name { font-size: 15px; font-weight: 600; }
.video-ch-cat { font-size: 12px; color: var(--txt2); }
.video-ctrl-btns { display: flex; gap: 8px; }
.ctrl-btn {
  padding: 8px 18px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 500; cursor: pointer;
  border: none; font-family: inherit; transition: all .15s;
}
.follow-btn { background: var(--grn); color: #fff; }
.follow-btn:hover { background: var(--grn-dark); }
.follow-btn.following { background: var(--bg4); color: var(--txt2); border: 1px solid var(--brd2); }
.sub-btn { background: var(--bg4); color: var(--txt); border: 1px solid var(--brd2); }
.sub-btn:hover { border-color: var(--org); color: var(--org); }

/* ---- CHAT ---- */
.chat-panel {
  display: flex; flex-direction: column;
  background: var(--bg2);
  border-right: 1px solid var(--brd);
  height: calc(100vh - 56px);
}
.chat-header {
  padding: 12px 14px;
  border-bottom: 1px solid var(--brd);
  display: flex; align-items: center; justify-content: space-between;
}
.chat-header-title { font-size: 14px; font-weight: 600; }
.chat-mode-btns { display: flex; gap: 5px; }
.chat-mode-btn {
  background: var(--bg4); border: 1px solid var(--brd);
  color: var(--txt2); font-size: 11px;
  padding: 3px 9px; border-radius: 5px;
  cursor: pointer; font-family: inherit;
  transition: all .15s;
}
.chat-mode-btn.on { background: var(--grn-dim); border-color: var(--grn); color: var(--grn-light); }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px;
  display: flex; flex-direction: column; gap: 7px;
}
.chat-msg { font-size: 13px; line-height: 1.6; }
.msg-badge {
  display: inline-block;
  font-size: 10px; padding: 1px 5px;
  border-radius: 3px; margin-left: 3px;
  vertical-align: middle;
}
.badge-owner { background: var(--org-dim); color: var(--org-light); }
.badge-mod { background: var(--grn-dim); color: var(--grn-light); }
.msg-name { font-weight: 600; cursor: pointer; }
.msg-name.owner { color: var(--org); }
.msg-name.mod { color: var(--grn); }
.msg-name.viewer { color: #85b7eb; }

.chat-input-area {
  padding: 10px 12px;
  border-top: 1px solid var(--brd);
  position: relative;
}

/* EMOJI POPUP */
.emoji-popup {
  position: absolute;
  bottom: 62px; left: 12px; right: 12px;
  background: #0f1e0f;
  border: 1.5px solid var(--grn);
  border-radius: 12px;
  overflow: hidden;
  z-index: 50;
  display: none;
  animation: slideUp .15s ease;
}
@keyframes slideUp { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
.emoji-tabs { display: flex; background: #0c170c; border-bottom: 1px solid var(--grn-dim); }
.emoji-tab {
  flex: 1; padding: 8px 4px;
  font-size: 12px; text-align: center;
  cursor: pointer; color: var(--txt2);
  border: none; background: transparent;
  font-family: inherit;
  border-bottom: 2px solid transparent;
  transition: all .15s;
}
.emoji-tab.active { color: var(--grn-light); border-bottom-color: var(--grn); background: #122012; }
.emoji-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 2px; padding: 8px;
  max-height: 150px; overflow-y: auto;
}
.emoji-btn {
  font-size: 20px; text-align: center;
  padding: 5px; border-radius: 6px;
  cursor: pointer; border: none; background: transparent;
  transition: background .1s;
}
.emoji-btn:hover { background: rgba(76,175,80,.15); }
.stickers-grid-popup {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px; padding: 8px;
  max-height: 150px; overflow-y: auto;
}
.sticker-btn {
  aspect-ratio: 1;
  border-radius: 8px;
  background: #122012;
  border: 1px solid var(--grn-dim);
  font-size: 26px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all .15s;
}
.sticker-btn:hover { border-color: var(--grn); transform: scale(1.06); }

.emoji-trigger-btn {
  width: 38px; height: 38px;
  background: var(--org);
  border: none; border-radius: 8px;
  font-size: 18px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all .15s;
}
.emoji-trigger-btn:hover { background: var(--org-dark); transform: scale(1.06); }
.emoji-trigger-btn.open { outline: 2px solid var(--org); outline-offset: 1px; }

.chat-row { display: flex; gap: 7px; align-items: center; }
.chat-input-field {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--brd);
  border-radius: 8px;
  padding: 9px 11px;
  font-size: 13px; color: var(--txt);
  font-family: inherit; outline: none;
  transition: border-color .15s;
  direction: rtl;
}
.chat-input-field:focus { border-color: var(--grn); }
.chat-input-field::placeholder { color: var(--txt3); }
.chat-send-btn {
  background: var(--grn); color: #fff;
  border: none; border-radius: 8px;
  padding: 9px 16px;
  font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: inherit;
  transition: background .15s;
  flex-shrink: 0;
}
.chat-send-btn:hover { background: var(--grn-dark); }

/* ---- DASHBOARD ---- */
.dashboard-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  min-height: calc(100vh - 56px);
}
.dash-nav { background: var(--bg2); border-left: 1px solid var(--brd); padding: 16px 0; }
.dash-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 18px; font-size: 13px; color: var(--txt2);
  cursor: pointer; transition: all .15s;
  border-right: 2px solid transparent;
}
.dash-nav-item:hover, .dash-nav-item.active { background: var(--bg3); color: var(--txt); }
.dash-nav-item.active { border-right-color: var(--grn); }
.dash-content { padding: 24px; }
.dash-title { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.dash-sub { font-size: 13px; color: var(--txt2); margin-bottom: 24px; }
.stats-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; margin-bottom: 28px; }
.stat-card {
  background: var(--bg3);
  border: 1px solid var(--brd);
  border-radius: var(--radius);
  padding: 16px;
}
.stat-num { font-size: 26px; font-weight: 700; color: var(--org); }
.stat-lbl { font-size: 12px; color: var(--txt2); margin-top: 5px; }
.dash-panel {
  background: var(--bg3);
  border: 1px solid var(--brd);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 16px;
}
.dash-panel-title { font-size: 15px; font-weight: 600; margin-bottom: 14px; }
.toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--brd);
}
.toggle-row:last-child { border-bottom: none; }
.toggle-label { font-size: 14px; font-weight: 500; }
.toggle-sub { font-size: 12px; color: var(--txt2); margin-top: 2px; }
.toggle-btn {
  background: var(--bg4); border: 1px solid var(--brd2);
  color: var(--txt2); font-size: 12px;
  padding: 5px 14px; border-radius: 20px;
  cursor: pointer; font-family: inherit; transition: all .15s;
  white-space: nowrap;
}
.toggle-btn.on { background: var(--grn-dim); border-color: var(--grn); color: var(--grn-light); }

/* Emoji manage */
.emoji-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.emoji-tag {
  display: flex; align-items: center; gap: 7px;
  background: var(--bg4); border: 1px solid var(--brd);
  border-radius: 8px; padding: 6px 12px; font-size: 13px;
}
.emoji-tag span { font-size: 20px; }
.emoji-remove { background: none; border: none; color: var(--red); cursor: pointer; font-size: 14px; padding: 0 2px; }
.add-row { display: flex; gap: 8px; }
.add-row input {
  background: var(--bg4); border: 1px solid var(--brd);
  border-radius: 6px; padding: 8px 10px;
  font-size: 13px; color: var(--txt); font-family: inherit; outline: none;
}
.add-row input:focus { border-color: var(--grn); }
.add-btn {
  background: var(--grn); color: #fff; border: none;
  border-radius: 6px; padding: 8px 16px;
  font-size: 13px; cursor: pointer; font-family: inherit;
  transition: background .15s;
}
.add-btn:hover { background: var(--grn-dark); }

/* Mods */
.mod-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid var(--brd);
}
.mod-row:last-child { border-bottom: none; }
.mod-info { display: flex; align-items: center; gap: 10px; }
.mod-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--bg4); display: flex; align-items: center;
  justify-content: center; font-size: 13px; font-weight: 600; color: var(--txt2);
}
.mod-name { font-size: 14px; font-weight: 500; }
.mod-perms { font-size: 11px; color: var(--txt2); }
.mod-btns { display: flex; gap: 6px; }
.perm-btn {
  background: var(--bg4); border: 1px solid var(--brd);
  color: var(--txt2); font-size: 11px;
  padding: 3px 9px; border-radius: 5px;
  cursor: pointer; font-family: inherit; transition: all .15s;
}
.perm-btn.on { background: var(--grn-dim); border-color: var(--grn); color: var(--grn-light); }
.revoke-btn {
  background: transparent; border: 1px solid var(--red);
  color: var(--red); font-size: 11px;
  padding: 3px 9px; border-radius: 5px;
  cursor: pointer; font-family: inherit; transition: all .15s;
}
.revoke-btn:hover { background: rgba(226,75,74,.1); }

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--brd2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--txt3); }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .stream-layout { grid-template-columns: 1fr; }
  .chat-panel { height: 400px; }
  .dashboard-layout { grid-template-columns: 1fr; }
  .dash-nav { display: none; }
}