:root,
:root[data-theme="white"] {
  --bg: #fbfaf8;
  --panel: #f3f1ed;
  --panel-2: #e9e5dd;
  --border: #ddd6ca;
  --text: #2a2520;
  --muted: #8a8278;
  --accent: #8b6cef;
  --accent-2: #6d4fd4;
  --danger: #d4544a;
  --bubble-user: #ffffff;
  --bubble-assistant: #efe9ff;
  --bubble-owner: #e3dafc;
  --on-accent: #ffffff;
  --backdrop: rgba(60, 50, 40, 0.4);
  --shadow-md: rgba(60, 50, 40, 0.12);
}

:root[data-theme="dark"] {
  --bg: #1c1f1e;
  --panel: #252a28;
  --panel-2: #2e3432;
  --border: #3a423f;
  --text: #e8e3d8;
  --muted: #9a9d95;
  --accent: #8fc8a3;
  --accent-2: #5fa67e;
  --danger: #d99a9a;
  --bubble-user: #2a302d;
  --bubble-assistant: #2e3a33;
  --bubble-owner: #354540;
  --on-accent: #1c1f1e;
  --backdrop: rgba(0, 0, 0, 0.6);
  --shadow-md: rgba(0, 0, 0, 0.4);
}

:root[data-theme="cream"] {
  --bg: #faf7f2;
  --panel: #f3eee5;
  --panel-2: #ebe4d6;
  --border: #e1d8c6;
  --text: #3d3929;
  --muted: #8a8472;
  --accent: #cc785c;
  --accent-2: #b56548;
  --danger: #c4543e;
  --bubble-user: #ffffff;
  --bubble-assistant: #f4e8d8;
  --bubble-owner: #e8d9c0;
  --on-accent: #ffffff;
  --backdrop: rgba(70, 55, 35, 0.4);
  --shadow-md: rgba(70, 55, 35, 0.12);
}

:root[data-theme="whatsapp"] {
  --bg: #efeae2;
  --panel: #ffffff;
  --panel-2: #f0f2f5;
  --border: #e9edef;
  --text: #111b21;
  --muted: #667781;
  --accent: #00a884;
  --accent-2: #008069;
  --danger: #e53935;
  --bubble-user: #ffffff;
  --bubble-assistant: #d9fdd3;
  --bubble-owner: #d4eef7;
  --on-accent: #ffffff;
  --backdrop: rgba(11, 20, 26, 0.7);
  --shadow-md: rgba(11, 20, 26, 0.1);
}

:root[data-theme="teams"] {
  --bg: #f5f5f5;
  --panel: #ffffff;
  --panel-2: #ebebeb;
  --border: #e1dfdd;
  --text: #242424;
  --muted: #616161;
  --accent: #6264a7;
  --accent-2: #4a4d8c;
  --danger: #c4314b;
  --bubble-user: #f5f5f5;
  --bubble-assistant: #e8e9f5;
  --bubble-owner: #dbdcef;
  --on-accent: #ffffff;
  --backdrop: rgba(0, 0, 0, 0.4);
  --shadow-md: rgba(0, 0, 0, 0.1);
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background: var(--bg); color: var(--text); }
button { font: inherit; cursor: pointer; }
input, textarea, button { font-family: inherit; }

.muted { color: var(--muted); }
.error { color: var(--danger); margin: 8px 0 0; }

/* ─── Login ─── */
.login-shell { display: grid; place-items: center; min-height: 100vh; padding: 24px; }
.login-card {
  width: min(360px, 100%);
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 24px; border-radius: 12px;
  display: grid; gap: 12px;
}
.login-card h1 { margin: 0; font-size: 22px; letter-spacing: 0.5px; }
.login-card label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.login-card input {
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 10px 12px; font-size: 14px;
}
.login-card button {
  background: var(--accent); color: var(--on-accent); border: 0;
  padding: 10px 12px; border-radius: 6px; font-weight: 600; margin-top: 4px;
}
.login-card button[disabled] { opacity: 0.7; cursor: progress; }

/* ─── Layout ─── */
.layout {
  display: grid;
  grid-template-columns: 56px 320px 1fr;
  height: 100vh;
  min-width: 0;
}
.layout.sidebar-collapsed { grid-template-columns: 56px 0 1fr; }
.layout.no-sidebar         { grid-template-columns: 56px 0 1fr; }
.layout.no-sidebar .sidebar { display: none; }

/* Pin children to explicit columns so display:none on the sidebar
   doesn't shift .chat / .page into the empty middle slot. */
.layout > .rail    { grid-column: 1; }
.layout > .sidebar { grid-column: 2; }
.layout > .chat    { grid-column: 3; min-width: 0; }
.layout > .page    { grid-column: 3; min-width: 0; }

/* ─── Nav rail (leftmost icon strip) ─── */
.rail {
  background: var(--bg);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center;
  padding: 12px 0; gap: 4px;
}
.rail-btn {
  background: transparent; border: 0;
  width: 40px; height: 40px;
  border-radius: 8px;
  font-size: 18px; line-height: 1;
  color: var(--muted);
  display: grid; place-items: center;
  cursor: pointer;
}
.rail-btn:hover { background: var(--panel-2); color: var(--text); }
.rail-btn.active { background: var(--panel-2); color: var(--accent); }
.rail-spacer { flex: 1; }
.rail-user { width: 40px; height: 40px; }
.rail-user .avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent-2); color: var(--on-accent);
  font-weight: 700; font-size: 14px;
  display: grid; place-items: center;
}

.sidebar { display: grid; grid-template-rows: auto auto 1fr; background: var(--panel); border-right: 1px solid var(--border); min-width: 0; overflow: hidden; }
.layout.sidebar-collapsed .sidebar { display: none; }
.sidebar-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-bottom: 1px solid var(--border);
}
.brand { display: grid; gap: 2px; line-height: 1.2; }
.brand strong { letter-spacing: 1px; }
.brand .instance { font-size: 11px; color: var(--muted); text-transform: uppercase; }

.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); border-radius: 6px; padding: 4px 8px; }
.ghost:hover { color: var(--text); }

.search { padding: 10px 14px; }
.search input {
  width: 100%; padding: 8px 10px;
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px; font-size: 13px;
}

.conversations { list-style: none; margin: 0; padding: 0 0 24px; overflow-y: auto; }
.conversations li { padding: 10px 14px; border-bottom: 1px solid var(--border); cursor: pointer; }
.conversations li:hover { background: var(--panel-2); }
.conversations li.active { background: var(--panel-2); border-left: 3px solid var(--accent); padding-left: 11px; }
.conversations li.empty { color: var(--muted); text-align: center; cursor: default; }
.conversations .row { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.conversations .row.sub { margin-top: 4px; }
.conversations .name { font-weight: 600; }
.conversations .ts { font-size: 11px; color: var(--muted); }
.conversations .preview { color: var(--muted); font-size: 13px; max-width: 60%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.conversations .bot { font-size: 10px; color: var(--accent); border: 1px solid var(--accent-2); padding: 2px 6px; border-radius: 999px; }
.conversations .bot.paused { color: var(--danger); border-color: var(--danger); }

/* ─── Chat ─── */
.chat { display: grid; grid-template-rows: auto 1fr auto; min-width: 0; height: 100vh; }
.chat.empty { place-items: center; color: var(--muted); }
.chat-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 12px;
  padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--panel);
}
.chat-head .head-actions { flex-shrink: 0; }
.chat-head .muted { display: block; font-size: 11px; }
.bot-toggle { background: var(--accent-2); color: var(--on-accent); border: 0; padding: 8px 12px; border-radius: 6px; font-weight: 600; }
.bot-toggle.paused { background: var(--danger); color: var(--on-accent); }

.messages { overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.msg { display: flex; flex-direction: column; max-width: 70%; }
.msg.user { align-self: flex-start; }
.msg.assistant, .msg.owner { align-self: flex-end; }
.bubble {
  background: var(--bubble-user); padding: 10px 12px;
  border-radius: 8px; white-space: pre-wrap; word-wrap: break-word;
}
.msg.assistant .bubble { background: var(--bubble-assistant); }
.msg.owner .bubble { background: var(--bubble-owner); }
.meta { display: flex; gap: 8px; font-size: 10px; color: var(--muted); margin-top: 2px; padding: 0 2px; }
.msg.user .meta { justify-content: flex-start; }
.msg.assistant .meta, .msg.owner .meta { justify-content: flex-end; }
.loading { text-align: center; color: var(--muted); padding: 16px 0; }

/* ─── Composer ─── */
.composer { display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--border); background: var(--panel); }
.composer textarea {
  resize: none; background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px;
  font-size: 14px; line-height: 1.4;
}
.composer button {
  background: var(--accent); color: var(--on-accent); border: 0;
  padding: 0 18px; border-radius: 8px; font-weight: 600;
}
.composer button[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ─── Header actions ─── */
.head-actions { display: flex; gap: 8px; align-items: center; }
.action {
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 10px; font-size: 13px; font-weight: 500;
}
.action:hover { background: var(--bubble-owner); border-color: var(--accent-2); }

/* ─── Modals ─── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: var(--backdrop);
  display: grid; place-items: center;
  padding: 24px; z-index: 50;
}
.modal {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  width: min(480px, 100%);
  display: grid; gap: 12px; padding: 20px;
  max-height: 90vh; overflow-y: auto;
}
.modal-head { display: flex; align-items: center; justify-content: space-between; }
.modal-head h3 { margin: 0; font-size: 18px; }
.modal label {
  display: grid; gap: 4px; font-size: 13px; color: var(--muted);
}
.modal label.check { display: flex; flex-direction: row; align-items: center; gap: 8px; font-size: 13px; color: var(--text); }
.modal input, .modal select, .modal textarea {
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 8px 10px; font-size: 14px;
}
.modal textarea { resize: vertical; font-family: inherit; }
.modal .small { font-size: 12px; }
.modal .row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }
.modal-foot button[type="submit"] {
  background: var(--accent); color: var(--on-accent); border: 0;
  padding: 8px 14px; border-radius: 6px; font-weight: 600;
}
.modal-foot button[type="submit"][disabled] { opacity: 0.5; cursor: not-allowed; }

/* ─── Generic page (catalog, settings, etc.) ─── */
.page {
  overflow-y: auto;
  padding: 24px 32px;
  background: var(--bg);
}
.page-head { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.page-head h2 { margin: 0; font-size: 22px; }
.page-head .muted { margin: 4px 0 0; }
.page-head .back { padding: 4px 10px; }
.empty-state {
  background: var(--panel); border: 1px dashed var(--border); border-radius: 12px;
  padding: 32px; text-align: center; color: var(--muted);
  margin-top: 16px;
}
.empty-state p { margin: 0 0 6px; font-size: 16px; }

/* ─── Settings menu list ─── */
.settings-menu { display: grid; gap: 8px; max-width: 560px; }
.settings-item {
  display: grid; grid-template-columns: 36px 1fr auto; align-items: center; gap: 12px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 16px; text-align: left; color: var(--text);
  cursor: pointer; font: inherit;
}
.settings-item:hover { border-color: var(--accent-2); background: var(--panel-2); }
.settings-item .ico { font-size: 20px; }
.settings-item .lbl { display: grid; line-height: 1.3; }
.settings-item .lbl small { font-size: 12px; }
.settings-item .chev { color: var(--muted); font-size: 18px; }
.settings-item.disabled { opacity: 0.5; cursor: not-allowed; }

/* ─── Settings form ─── */
.settings-form { display: grid; gap: 16px; max-width: 560px; }
.settings-form fieldset {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 16px;
  display: grid; gap: 10px;
}
.settings-form legend { padding: 0 6px; color: var(--muted); font-size: 13px; }
.settings-form label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.settings-form input {
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 8px 10px; font-size: 14px;
}
.settings-form input[readonly] { color: var(--muted); cursor: not-allowed; }
.settings-form .row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.settings-form .small { font-size: 12px; margin: 0; }
.success { color: var(--accent); margin: 0; }

/* ─── Prompts grid (Bot settings) ─── */
.prompt-grid { display: grid; gap: 6px; }
.prompt-item {
  display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center;
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 6px;
  padding: 8px 10px; font-size: 14px; color: var(--text);
}
.prompt-item .name { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.prompt-preview {
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 6px;
  padding: 12px; max-height: 280px; overflow: auto;
  font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: pre-wrap;
}

/* ─── Module rows ─── */
.module-row {
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px;
  display: grid; gap: 10px;
}
.module-sub {
  display: grid; gap: 8px;
  padding-left: 24px;
  border-left: 2px solid var(--accent-2);
  margin-left: 8px;
}
.module-sub .ghost {
  display: inline-block; text-decoration: none; padding: 6px 10px; font-size: 13px;
}
.badge {
  background: var(--accent-2); color: var(--on-accent);
  font-size: 10px; font-weight: 700;
  padding: 2px 6px; border-radius: 999px;
  margin-left: 6px; text-transform: uppercase; letter-spacing: 0.5px;
}
.badge.off { background: var(--border); color: var(--muted); }

/* ─── Catalog ─── */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 8px;
}
.product-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  display: grid; grid-template-rows: 160px 1fr auto;
  overflow: hidden;
}
.product-img {
  background: var(--panel-2) center / cover no-repeat;
  display: grid; place-items: center;
  color: var(--muted);
}
.product-body { padding: 10px 12px; display: grid; gap: 4px; }
.product-body strong { font-size: 14px; }
.product-body .clamp-2 {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-flags { display: flex; gap: 6px; margin-top: 4px; }
.product-actions {
  display: flex; gap: 6px; padding: 8px 12px;
  border-top: 1px solid var(--border);
}
.product-actions .ghost { padding: 6px 10px; font-size: 12px; }
.product-actions .ghost.danger { color: var(--danger); border-color: var(--danger); }

/* ─── Data tables (Onda 6 — templates / audiences / campaigns) ─── */
.data-table {
  width: 100%; border-collapse: collapse;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  overflow: hidden; margin-top: 12px;
}
.data-table th, .data-table td {
  text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.data-table th { background: var(--panel-2); font-weight: 600; color: var(--muted); }
.data-table tr:last-child td { border-bottom: 0; }
.data-table td .ghost { padding: 4px 8px; font-size: 11px; }
.data-table code {
  background: var(--panel-2); padding: 2px 6px; border-radius: 4px;
  font: 12px ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* ─── Agenda (visão geral) ─── */
.agenda-group { margin-top: 16px; }
.agenda-day {
  margin: 0 0 8px; font-size: 13px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border); padding-bottom: 6px;
}
.agenda-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.agenda-item {
  display: grid; grid-template-columns: 80px 1fr; gap: 12px;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px;
}
.agenda-time { display: grid; gap: 2px; align-content: start; }
.agenda-time strong { font-size: 16px; color: var(--accent); }
.agenda-body { display: grid; gap: 4px; min-width: 0; }
.agenda-meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 4px; }
.agenda-meta .ghost { padding: 2px 8px; font-size: 11px; }

/* ─── Hub tabs (Campanhas/Templates/Audiências) ─── */
.hub-tabs {
  display: flex; gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.hub-tab {
  background: transparent; color: var(--muted);
  border: 0; padding: 10px 16px; cursor: pointer;
  border-bottom: 2px solid transparent;
  font-size: 14px; font-weight: 500;
}
.hub-tab:hover { color: var(--text); }
.hub-tab.active {
  color: var(--accent); border-bottom-color: var(--accent);
}

/* ─── Onda 7 — Tags / Notas / Quick replies / Notificações ─── */

.chat-identity { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.chat-identity strong { font-size: 15px; }

.contact-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; align-items: center; }
.contact-tag {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--panel-2); color: var(--text);
  padding: 3px 8px; border-radius: 999px; font-size: 11px; font-weight: 600;
}
.contact-tag.add, .contact-tag.note {
  background: transparent; color: var(--muted);
  border: 1px dashed var(--border); cursor: pointer;
}
.contact-tag.add:hover, .contact-tag.note:hover { color: var(--text); border-color: var(--accent-2); }
.contact-tag.note.active { color: var(--accent); border-style: solid; }
.tag-x {
  background: rgba(0,0,0,0.25); color: inherit; border: 0; cursor: pointer;
  border-radius: 50%; width: 14px; height: 14px; padding: 0;
  display: inline-grid; place-items: center; font-size: 12px; line-height: 1;
}

.tag-filter {
  display: flex; flex-wrap: wrap; gap: 4px;
  padding: 0 14px 8px;
}
.tag-pill {
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 2px 8px; font-size: 11px; cursor: pointer;
}
.tag-pill:hover { border-color: var(--accent-2); }
.tag-pill.active { border-color: transparent; }
.tag-pill.clear { color: var(--muted); border-style: dashed; }

.conv-tags { display: flex; gap: 4px; flex-wrap: wrap; max-width: 70%; }
.conv-tag {
  font-size: 9px; font-weight: 700; color: var(--text);
  padding: 1px 6px; border-radius: 999px;
}
.unread-badge {
  background: var(--accent); color: var(--on-accent);
  font-size: 10px; font-weight: 700;
  padding: 2px 7px; border-radius: 999px; min-width: 18px; text-align: center;
}
.conversations li.unread .name { font-weight: 700; color: var(--text); }
.conversations li.unread .preview { color: var(--text); }

/* Composer with quick reply dropdown */
.composer-input { position: relative; width: 100%; min-width: 0; }
.composer-input textarea { width: 100%; box-sizing: border-box; }
.qr-dropdown {
  position: absolute; bottom: calc(100% + 4px); left: 0; right: 0;
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  max-height: 240px; overflow-y: auto; z-index: 20;
  box-shadow: 0 4px 16px var(--shadow-md);
}
.qr-item {
  display: flex; flex-direction: column; gap: 2px;
  background: transparent; border: 0; border-bottom: 1px solid var(--border);
  padding: 8px 12px; width: 100%; text-align: left; cursor: pointer;
}
.qr-item:last-child { border-bottom: 0; }
.qr-item:hover, .qr-item.focused { background: var(--panel-2); }
.qr-shortcut { font: 12px ui-monospace, monospace; color: var(--accent); }
.qr-preview { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ─── KPI grid (Métricas) ─── */
.kpi-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px; margin-top: 8px;
}
.kpi {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 16px; display: grid; gap: 4px;
}
.kpi-label { color: var(--muted); font-size: 12px; }
.kpi-value { font-size: 28px; font-weight: 700; color: var(--text); }

.chart-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 16px; margin-top: 16px;
}
.chart-card h3 { margin: 0 0 12px; font-size: 14px; color: var(--muted); }
.chart { width: 100%; display: block; }
.chart-legend { display: flex; gap: 4px; font-size: 12px; color: var(--muted); margin-top: 8px; align-items: center; }
.legend-dot { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 4px; vertical-align: middle; }

/* Send-product modal — grid of pickable products */
.product-pick {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 0; overflow: hidden; cursor: pointer; text-align: left;
  display: grid; grid-template-rows: 120px auto auto; color: var(--text);
}
.product-pick:hover { border-color: var(--accent-2); }
.product-pick.selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.product-pick strong { padding: 8px 10px 0; font-size: 13px; }
.product-pick .small { padding: 0 10px 8px; }
.form-foot { display: flex; justify-content: flex-end; gap: 8px; }
.form-foot button[type="submit"] {
  background: var(--accent); color: var(--on-accent); border: 0;
  padding: 8px 16px; border-radius: 6px; font-weight: 600;
}
.form-foot button[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ─── Theme picker (Settings → Aparência) ─── */
.theme-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px; max-width: 600px; margin-top: 8px;
}
.theme-card {
  display: grid; gap: 8px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px; text-align: left; font: inherit; color: var(--text); cursor: pointer;
}
.theme-card:hover { border-color: var(--accent-2); }
.theme-card.active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.theme-card strong { font-size: 14px; }
.theme-card small { font-size: 12px; color: var(--muted); }
.theme-swatch {
  height: 56px; border-radius: 6px; overflow: hidden;
  display: grid; grid-template-columns: 1.4fr 1fr 0.8fr;
  border: 1px solid var(--border);
}
.theme-swatch span { display: block; }

@media (max-width: 640px) {
  .layout { grid-template-columns: 56px 1fr; }
  .layout.sidebar-collapsed { grid-template-columns: 56px 1fr; }
  .sidebar { display: none; }
  .modal .row-2 { grid-template-columns: 1fr; }
  .settings-form .row-2 { grid-template-columns: 1fr; }
}