:root,
[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0a0908;
  --bg-panel: #13110f;
  --bg-card: #1a1714;
  --bg-input: #211c18;
  --sidebar-bg: #080706;
  --topbar-bg: rgba(10, 9, 8, 0.92);
  --login-card-bg: rgba(22, 18, 14, 0.97);
  --border: #2e2820;
  --border-light: #3d352c;
  --text-1: #f5f0ea;
  --text-2: #b8a99a;
  --text-3: #7a6f63;
  --accent: #c9a05c;
  --accent-dim: #a68442;
  --accent-glow: rgba(201, 160, 92, 0.1);
  --accent-border: rgba(201, 160, 92, 0.25);
  --accent-border-strong: rgba(212, 160, 84, 0.4);
  --btn-on-accent: #0f0d0a;
  --hover-bg: rgba(255, 255, 255, 0.03);
  --table-hover: rgba(255, 255, 255, 0.02);
  --modal-overlay: rgba(0, 0, 0, 0.7);
  --error-bg: rgba(239, 68, 68, 0.18);
  --error-border: rgba(248, 113, 113, 0.5);
  --error-text: #fecaca;
  --shadow: rgba(0, 0, 0, 0.4);
  --login-gradient: rgba(212, 160, 84, 0.14);
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f8fc;
  --bg-panel: #ffffff;
  --bg-card: #f8fafc;
  --bg-input: #ffffff;
  --sidebar-bg: #ffffff;
  --topbar-bg: rgba(255, 255, 255, 0.96);
  --login-card-bg: rgba(255, 255, 255, 0.98);
  --border: #e2e8f0;
  --border-light: #cbd5e1;
  --text-1: #111111;
  --text-2: #334155;
  --text-3: #64748b;
  --accent: #0a6fdb;
  --accent-dim: #0055b3;
  --accent-glow: rgba(10, 111, 219, 0.1);
  --accent-border: rgba(10, 111, 219, 0.28);
  --accent-border-strong: rgba(10, 111, 219, 0.45);
  --btn-on-accent: #ffffff;
  --hover-bg: rgba(10, 111, 219, 0.06);
  --table-hover: rgba(10, 111, 219, 0.04);
  --modal-overlay: rgba(15, 23, 42, 0.45);
  --error-bg: rgba(239, 68, 68, 0.1);
  --error-border: rgba(220, 38, 38, 0.35);
  --error-text: #991b1b;
  --shadow: rgba(15, 23, 42, 0.1);
  --login-gradient: rgba(10, 111, 219, 0.08);
}

:root,
[data-theme="dark"],
[data-theme="light"] {
  --green: #3d9a7a;
  --red: #c45c5c;
  --amber: #c4923a;
  --blue: #5a8fc9;
  --sidebar-w: 248px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Source Sans 3', system-ui, sans-serif; background: var(--bg); color: var(--text-1); min-height: 100vh; -webkit-font-smoothing: antialiased; }
body:has(#app-main:not([hidden])) { height: 100vh; overflow: hidden; }
[hidden] { display: none !important; }
.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.ico { width: 18px; height: 18px; display: block; flex-shrink: 0; }
.ico-sm { width: 14px; height: 14px; }

.screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-screen { position: relative; overflow: hidden; }
.login-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 70% 50% at 30% 20%, var(--login-gradient), transparent), var(--bg); }
.login-card { position: relative; z-index: 1; background: var(--login-card-bg); border: 1px solid var(--border); border-radius: 20px; padding: 36px 32px; width: min(420px, 92vw); box-shadow: 0 16px 48px var(--shadow); }
.login-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 4px; }
.brand-mark { width: 44px; height: 44px; border-radius: 10px; background: linear-gradient(145deg, var(--accent-glow), transparent); border: 1px solid var(--accent-border); display: flex; align-items: center; justify-content: center; color: var(--accent); overflow: hidden; flex-shrink: 0; }
.brand-mark.has-logo { background: transparent; border: none; }
.brand-mark .ico { width: 20px; height: 20px; }
.brand-mark .brand-logo-img { width: 100%; height: 100%; object-fit: contain; }
.brand { font-family: 'Barlow', sans-serif; font-weight: 700; font-size: 1.2rem; letter-spacing: 0.02em; }
.brand span { color: var(--accent); }
.tenant-badge { display: inline-block; margin-top: 4px; padding: 2px 8px; border-radius: 6px; font-size: 0.68rem; font-weight: 700; text-transform: uppercase; background: var(--accent-glow); color: var(--accent); }
.subtitle { color: var(--text-2); margin: 10px 0 8px; }
.login-email-hint { color: var(--accent); font-size: 0.82rem; font-weight: 600; margin-bottom: 8px; }
.login-hint { color: var(--text-3); font-size: 0.8rem; line-height: 1.5; margin-bottom: 20px; }
.label-text { display: block; font-size: 0.82rem; font-weight: 600; color: var(--text-2); margin-bottom: 6px; }
.login-card label { display: block; margin-bottom: 14px; }
.login-card input, .input-full, .input-sm, textarea.input-full {
  display: block; width: 100%; padding: 10px 12px;
  background: var(--bg-input); border: 1px solid var(--border); border-radius: 10px; color: var(--text-1); font-family: inherit;
}
.input-sm { width: auto; min-width: 140px; }
.password-row { display: flex; gap: 8px; }
.password-row input { flex: 1; }
.btn-toggle-pass { padding: 0 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg-input); color: var(--text-2); cursor: pointer; }
.error-box { background: var(--error-bg); border: 1px solid var(--error-border); color: var(--error-text); padding: 12px; border-radius: 8px; margin-bottom: 12px; font-size: 0.88rem; }
.btn-primary { width: 100%; padding: 12px; border: none; border-radius: 8px; background: var(--accent); color: var(--btn-on-accent); font-weight: 600; cursor: pointer; letter-spacing: 0.02em; transition: background 0.15s; }
.btn-primary:hover { background: var(--accent-dim); }
.btn-primary:disabled { opacity: 0.65; cursor: wait; }
.login-footer { margin-top: 18px; text-align: center; font-size: 0.72rem; color: var(--text-3); }

.app-layout { display: flex; height: 100vh; max-height: 100vh; overflow: hidden; }
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 100vh;
  max-height: 100vh;
  position: sticky;
  top: 0;
  align-self: flex-start;
  overflow: hidden;
}
.sidebar-brand {
  padding: 20px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex-shrink: 0;
  width: 100%;
  border-left: none;
  border-right: none;
  border-top: none;
  background: transparent;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: background 0.15s;
}
.sidebar-brand:hover { background: var(--hover-bg); }
.sidebar-brand:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.sidebar-brand.has-custom-logo { padding: 18px 12px; }
.sidebar-logo-img { display: block; width: auto; max-width: 90%; max-height: 80px; height: auto; margin: 0 auto; object-fit: contain; }
.sidebar-logo { font-family: 'Barlow', sans-serif; font-weight: 700; font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-2); }
.sidebar-tag { display: block; font-size: 0.7rem; color: var(--accent); font-weight: 500; margin-top: 4px; letter-spacing: 0.06em; text-transform: uppercase; }
.sidebar-nav { flex: 1; min-height: 0; padding: 12px 10px; display: flex; flex-direction: column; gap: 1px; overflow-y: auto; overscroll-behavior: contain; scrollbar-gutter: stable; }
.nav-item { display: flex; align-items: center; gap: 14px; padding: 9px 12px; border: none; border-radius: 6px; background: transparent; color: var(--text-3); font-weight: 500; font-size: 0.84rem; cursor: pointer; text-align: left; transition: color 0.15s, background 0.15s; letter-spacing: 0.01em; }
.nav-item span { flex: 1; }
.nav-icon { width: 17px; height: 17px; flex-shrink: 0; opacity: 0.65; stroke: currentColor; }
.nav-item:hover { background: var(--hover-bg); color: var(--text-2); }
.nav-item:hover .nav-icon { opacity: 0.9; }
.nav-item.active { background: var(--accent-glow); color: var(--accent); }
.nav-item.active .nav-icon { opacity: 1; color: var(--accent); }
.nav-settings-toggle.active { background: var(--accent-glow); color: var(--accent); }
.nav-settings-toggle.active .nav-icon { opacity: 1; color: var(--accent); }
.sidebar-footer { padding: 14px; border-top: 1px solid var(--border); flex-shrink: 0; }
.sidebar-settings { padding: 8px 10px 4px; border-top: 1px solid var(--border); flex-shrink: 0; margin-top: auto; }
.nav-settings-toggle { width: 100%; justify-content: flex-start; }
.nav-settings-toggle .nav-chevron { width: 14px; height: 14px; margin-left: auto; opacity: 0.5; transition: transform 0.2s; }
.nav-settings-toggle[aria-expanded="true"] .nav-chevron { transform: rotate(180deg); }
.settings-submenu { display: flex; flex-direction: column; gap: 1px; padding: 4px 0 8px 28px; max-height: min(320px, 42vh); overflow-y: auto; overscroll-behavior: contain; }
.settings-subitem {
  padding: 7px 10px; border: none; border-radius: 5px; background: transparent;
  color: var(--text-3); font-size: 0.8rem; font-weight: 500; text-align: left; cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.settings-subitem:hover { color: var(--text-2); background: var(--hover-bg); }
.settings-subitem.active { color: var(--accent); }

.settings-layout { display: grid; grid-template-columns: 220px 1fr; gap: 16px; align-items: start; }
.settings-nav { padding: 16px; }
.settings-nav-title { font-family: 'Barlow', sans-serif; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); margin-bottom: 12px; }
.settings-nav-item {
  display: block; width: 100%; padding: 9px 12px; border: none; border-radius: 6px;
  background: transparent; color: var(--text-3); font-size: 0.84rem; font-weight: 500;
  text-align: left; cursor: pointer; margin-bottom: 2px;
}
.settings-nav-item:hover { background: var(--hover-bg); color: var(--text-2); }
.settings-nav-item.active { background: var(--accent-glow); color: var(--accent); }
.settings-panel { display: none; }
.settings-panel.active { display: block; }
.text-muted { color: var(--text-3); font-size: 0.88rem; line-height: 1.5; margin-bottom: 16px; }
.field-hint { font-size: 0.72rem; color: var(--text-3); margin-top: 6px; }

.branding-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-top: 8px; }
.branding-card { padding: 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; }
.branding-preview {
  margin: 12px 0; height: 80px; border: 1px dashed var(--border-light); border-radius: 6px;
  display: flex; align-items: center; justify-content: center; overflow: hidden; background: var(--bg-input);
}
.branding-preview-sm { height: 56px; width: 56px; }
.branding-preview-dark { background: #0a0908; border-color: #2e2820; }
.branding-preview img { max-width: 100%; max-height: 100%; object-fit: contain; }
.branding-placeholder { font-size: 0.78rem; color: var(--text-3); }

.domain-info { display: flex; flex-direction: column; gap: 14px; }
.domain-row { display: grid; grid-template-columns: 140px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 0.88rem; }
.domain-row:last-child { border-bottom: none; }
.domain-label { color: var(--text-3); font-weight: 500; }
.domain-value code { font-size: 0.82rem; color: var(--accent); word-break: break-all; }
.domain-note { padding: 14px; background: var(--accent-glow); border: 1px solid var(--accent-border); border-radius: 8px; font-size: 0.85rem; color: var(--text-2); line-height: 1.5; }
.domain-locked { opacity: 0.7; }
.plan-badge { display: inline-block; padding: 3px 10px; border-radius: 4px; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; background: var(--accent-glow); color: var(--accent); }
.sidebar-user strong { display: block; font-size: 0.85rem; }
.sidebar-user span { font-size: 0.72rem; color: var(--text-3); }
.btn-ghost { background: transparent; border: 1px solid var(--border-light); color: var(--text-2); border-radius: 8px; cursor: pointer; font-family: inherit; font-size: 0.88rem; font-weight: 600; padding: 10px 18px; display: inline-flex; align-items: center; justify-content: center; gap: 6px; transition: border-color 0.15s, color 0.15s, background 0.15s; }
.btn-ghost:hover { border-color: var(--text-3); color: var(--text-1); background: var(--hover-bg); }
.btn-accent { background: var(--accent); border: none; color: var(--btn-on-accent); border-radius: 8px; cursor: pointer; font-weight: 600; font-family: inherit; font-size: 0.88rem; padding: 10px 18px; display: inline-flex; align-items: center; justify-content: center; gap: 6px; letter-spacing: 0.02em; transition: background 0.15s; }
.btn-accent:hover { background: var(--accent-dim); }
.btn-sm { padding: 8px 14px; font-size: 0.8rem; }
.btn-xs { padding: 4px 8px; font-size: 0.72rem; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 20px 20px; border-top: 1px solid var(--border); }
.modal-foot .btn-ghost,
.modal-foot .btn-accent { min-width: 108px; padding: 11px 22px; font-size: 0.9rem; }

.main-wrap { flex: 1; display: flex; flex-direction: column; min-width: 0; min-height: 0; overflow: hidden; }
.topbar { display: flex; align-items: center; gap: 16px; padding: 16px 28px; border-bottom: 1px solid var(--border); background: var(--topbar-bg); backdrop-filter: blur(12px); flex-shrink: 0; }
.btn-topbar-icon,
.btn-theme-toggle {
  width: 38px; height: 38px; padding: 0; border: 1px solid var(--border-light); border-radius: 8px;
  background: var(--bg-panel); color: var(--text-2); cursor: pointer; display: inline-flex;
  align-items: center; justify-content: center; transition: border-color 0.15s, color 0.15s, background 0.15s;
  flex-shrink: 0;
}
.btn-topbar-icon:hover,
.btn-theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.btn-topbar-icon .ico,
.btn-theme-toggle .ico { width: 18px; height: 18px; }
[data-theme="dark"] .theme-icon-sun { display: none; }
[data-theme="light"] .theme-icon-moon { display: none; }
.theme-picker { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.theme-option {
  flex: 1; min-width: 140px; padding: 14px 16px; border: 2px solid var(--border); border-radius: 10px;
  background: var(--bg-card); cursor: pointer; text-align: left; transition: border-color 0.15s, background 0.15s;
}
.theme-option:hover { border-color: var(--border-light); }
.theme-option.active { border-color: var(--accent); background: var(--accent-glow); }
.theme-option strong { display: block; font-size: 0.9rem; margin-bottom: 4px; color: var(--text-1); }
.theme-option span { font-size: 0.78rem; color: var(--text-3); }
.theme-preview { display: flex; gap: 6px; margin-bottom: 10px; }
.theme-preview span { width: 18px; height: 18px; border-radius: 4px; border: 1px solid var(--border); }
.theme-preview-dark span:nth-child(1) { background: #0a0908; }
.theme-preview-dark span:nth-child(2) { background: #c9a05c; }
.theme-preview-dark span:nth-child(3) { background: #13110f; }
.theme-preview-light span:nth-child(1) { background: #f5f8fc; }
.theme-preview-light span:nth-child(2) { background: #0a6fdb; }
.theme-preview-light span:nth-child(3) { background: #ffffff; }
.btn-menu { display: none; background: transparent; border: 1px solid var(--border); color: var(--text-2); border-radius: 6px; padding: 8px; cursor: pointer; }
.topbar-title { flex: 1; }
.topbar-title h1 { font-family: 'Barlow', sans-serif; font-size: 1.05rem; font-weight: 600; letter-spacing: 0.01em; }
.topbar-sub { font-size: 0.8rem; color: var(--text-3); margin-top: 2px; }
.topbar-actions { display: flex; gap: 8px; align-items: center; }
.content { flex: 1; min-height: 0; padding: 20px 24px; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
.view { display: none; }
.view.active { display: block; }
.view-toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.clients-toolbar { justify-content: space-between; }
.clients-toolbar-left,
.clients-toolbar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.view-toggle { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.view-toggle-btn {
  width: 36px; height: 36px; padding: 0; border: none; background: var(--bg-panel);
  color: var(--text-3); cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.view-toggle-btn + .view-toggle-btn { border-left: 1px solid var(--border); }
.view-toggle-btn:hover { color: var(--text-2); background: var(--hover-bg); }
.view-toggle-btn.active { background: var(--accent-glow); color: var(--accent); }
.view-toggle-btn .ico { width: 16px; height: 16px; }
.clients-bulk-bar {
  display: flex; align-items: center; gap: 8px; padding: 6px 10px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px;
  font-size: 0.82rem; color: var(--text-2);
}
.btn-danger-text { color: var(--red) !important; border-color: rgba(196, 92, 92, 0.35) !important; }
.btn-danger-text:hover { background: rgba(196, 92, 92, 0.1) !important; color: var(--red) !important; }
.appt-actions { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.clients-table .col-check { width: 40px; }
.clients-table .col-actions { width: 160px; white-space: nowrap; }
.client-row.selected td { background: var(--accent-glow); }
.client-list-name { display: flex; align-items: center; gap: 14px; }
.client-avatar-sm { width: 32px; height: 32px; margin-bottom: 0; font-size: 0.8rem; flex-shrink: 0; }
.client-name-link {
  border: none; background: none; padding: 0; font: inherit; font-weight: 600; color: var(--text-1);
  cursor: pointer; text-align: left;
}
.client-name-link:hover { color: var(--accent); }
.client-card {
  position: relative; display: flex; flex-direction: column;
  padding: 12px 14px 16px 14px;
}
.client-card.selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-border); }
.client-select {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  display: flex; align-items: center; justify-content: center;
  padding: 2px;
}
.client-select input { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }
.client-card-body { cursor: pointer; padding: 2px 0 0 34px; }
.client-card-body .client-avatar { margin-top: 2px; margin-bottom: 14px; }
.client-card-actions {
  display: flex; gap: 6px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border);
}
.client-detail-actions { display: flex; gap: 8px; margin: 12px 0 16px; }

.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(155px, 1fr)); gap: 12px; margin-bottom: 18px; }
.kpi { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 8px; padding: 16px 18px; position: relative; }
.kpi::before { content: ''; position: absolute; top: 0; left: 18px; right: 18px; height: 1px; background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0.35; }
.kpi-label { display: block; font-size: 0.7rem; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.kpi-value { display: block; font-family: 'Barlow', sans-serif; font-size: 1.25rem; font-weight: 600; margin-top: 6px; letter-spacing: -0.01em; }
.kpi-trend { display: block; font-size: 0.72rem; margin-top: 6px; font-weight: 600; }
.kpi-trend.up { color: var(--green); }
.kpi-trend.down { color: var(--red); }

.alert-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.alert-chip { padding: 8px 14px; border-radius: 10px; font-size: 0.82rem; font-weight: 600; border: 1px solid; }
.alert-warn { background: rgba(245,158,11,0.12); border-color: rgba(245,158,11,0.4); color: var(--amber); }
.alert-info { background: rgba(59,130,246,0.12); border-color: rgba(59,130,246,0.4); color: var(--blue); }

.dash-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 14px; }
.panel { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.panel-wide { min-height: 260px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.panel { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 8px; padding: 20px; }
.panel-head h2 { font-family: 'Barlow', sans-serif; font-size: 0.88rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-2); }
.panel-badge { font-size: 0.68rem; padding: 3px 8px; border-radius: 4px; background: var(--accent-glow); color: var(--accent); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }
.chart-bar { fill: var(--accent); opacity: 0.75; }
.chart-axis { stroke: var(--border); }
.chart-label { fill: var(--text-3); font-size: 11px; }

.category-bars { display: flex; flex-direction: column; gap: 12px; }
.cat-row { display: grid; grid-template-columns: 90px 1fr 36px; gap: 10px; align-items: center; }
.cat-label { font-size: 0.82rem; color: var(--text-2); }
.cat-bar-wrap { height: 8px; background: var(--bg-input); border-radius: 4px; overflow: hidden; }
.cat-bar { height: 100%; background: var(--accent); opacity: 0.7; border-radius: 2px; }
.cat-pct { font-size: 0.78rem; font-weight: 700; color: var(--text-2); text-align: right; }

.upcoming-list { display: flex; flex-direction: column; gap: 8px; }
.upcoming-item { display: grid; grid-template-columns: 60px 1fr auto auto; gap: 12px; align-items: center; padding: 10px 12px; background: var(--bg-card); border-radius: 10px; border: 1px solid var(--border); }
.upcoming-time { font-family: 'Barlow', sans-serif; font-weight: 700; color: var(--accent); }

/* --- Calendar --- */
.calendar-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 18px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,.06));
}
.calendar-grid {
  display: grid;
  grid-template-columns: 72px repeat(7, minmax(100px, 1fr));
  gap: 2px;
  background: var(--border);
  border-radius: 12px;
  overflow: auto;
  border: 1px solid var(--border);
  min-height: 640px;
  max-height: calc(100vh - 280px);
}
.cal-header-corner { background: var(--bg-card); position: sticky; left: 0; top: 0; z-index: 3; }
.cal-header-day {
  background: var(--bg-card);
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: background .12s;
}
.cal-header-day:hover { background: var(--bg-panel); }
.cal-header-day--active { background: var(--accent-glow); box-shadow: inset 0 -3px 0 var(--accent); }
.cal-header-day.cal-drop-target { outline: 2px dashed var(--accent); outline-offset: -2px; }
.cal-header-dow { font-size: 0.72rem; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: .04em; }
.cal-header-num { font-size: 1.15rem; font-weight: 800; line-height: 1; }
.cal-hint { font-size: 0.78rem; margin-left: auto; }
.cal-header { background: var(--bg-card); padding: 14px 12px; font-weight: 700; font-size: 0.92rem; text-align: center; }
.cal-time {
  background: var(--bg-card);
  padding: 10px 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-2);
  text-align: right;
  border-right: 2px solid var(--border);
  position: sticky;
  left: 0;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  min-height: 80px;
}
.cal-slot { background: var(--bg-panel); min-height: 80px; padding: 6px; position: relative; cursor: pointer; transition: background .12s, box-shadow .12s; }
.cal-slot--selected { background: color-mix(in srgb, var(--accent-glow) 40%, var(--bg-panel)); }
.cal-slot:hover { background: var(--bg-card); }
.cal-slot:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.cal-slot.cal-drop-target { background: var(--accent-glow); box-shadow: inset 0 0 0 2px var(--accent); }
.cal-appt { background: var(--accent-glow); border: 1px solid var(--accent-border-strong); border-radius: 8px; padding: 6px 8px; font-size: 0.78rem; line-height: 1.3; margin-bottom: 4px; cursor: grab; user-select: none; display: flex; flex-direction: column; gap: 2px; }
.cal-appt strong { font-size: 0.8rem; font-weight: 700; }
.cal-appt-meta { font-size: 0.7rem; color: var(--text-3); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal-appt:hover { filter: brightness(1.06); }
.cal-appt.dragging { opacity: 0.45; cursor: grabbing; }
.cal-list-panel { margin-top: 0; max-height: 300px; overflow: auto; }
.cal-list-panel .data-table thead { position: sticky; top: 0; z-index: 1; background: var(--bg-card); }

.data-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.data-table th { text-align: left; padding: 10px 12px; font-size: 0.7rem; text-transform: uppercase; color: var(--text-3); border-bottom: 1px solid var(--border); }
.data-table td { padding: 11px 12px; border-bottom: 1px solid var(--border); }
.data-table tr:hover td { background: var(--table-hover); }
.status-pill { display: inline-block; padding: 3px 8px; border-radius: 6px; font-size: 0.7rem; font-weight: 700; text-transform: capitalize; }
.status-confirmed, .status-ready { background: rgba(16,185,129,0.15); color: var(--green); }
.status-pending, .status-draft { background: rgba(245,158,11,0.15); color: var(--amber); }
.status-completed { background: rgba(59,130,246,0.15); color: var(--blue); }
.status-cancelled, .status-no_show { background: rgba(239,68,68,0.15); color: var(--red); }
.source-pill { font-size: 0.68rem; color: var(--text-3); }
.empty { text-align: center; color: var(--text-3); padding: 28px; }

.rooms-grid, .clients-grid, .services-grid, .inventory-grid, .reviews-grid, .waitlist-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px;
}
.room-card, .service-card, .review-card, .waitlist-card {
  padding: 12px 14px 16px 42px;
  position: relative;
}
.room-card, .client-card, .service-card, .product-card, .review-card, .waitlist-card {
  background: var(--bg-panel); border: 1px solid var(--border); border-radius: 14px; transition: border-color 0.15s;
}
.service-card .client-select, .room-card .client-select, .review-card .client-select, .waitlist-card .client-select {
  top: 12px; left: 12px;
}
.service-card.selected, .room-card.selected, .review-card.selected, .waitlist-card.selected {
  border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-border);
}
.service-row.selected td, .room-row.selected td, .review-row.selected td, .waitlist-row.selected td {
  background: var(--accent-glow);
}
.room-card .room-avatar { margin-left: 0; }
.waitlist-card-info strong { display: block; margin-bottom: 4px; }
.waitlist-card-info span { font-size: 0.8rem; color: var(--text-3); }
.waitlist-card-actions { display: flex; gap: 6px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.product-card {
  position: relative;
  padding: 12px 14px 16px 42px;
}
.product-card .client-select { top: 12px; left: 12px; }
.product-card h3 { margin-top: 4px; }
.room-card:hover, .client-card:hover, .service-card:hover { border-color: var(--accent); }
.client-card.selected:hover { border-color: var(--accent); }
.room-avatar, .client-avatar {
  width: 40px; height: 40px; border-radius: 6px; background: var(--accent-glow); border: 1px solid var(--accent-border); color: var(--accent);
  display: flex; align-items: center; justify-content: center; font-weight: 600; margin-bottom: 12px; font-family: 'Barlow', sans-serif; font-size: 0.9rem;
}
.room-card h3, .client-card h3, .service-card h3 { font-size: 0.95rem; margin-bottom: 4px; }
.room-spec, .client-meta, .service-meta { font-size: 0.8rem; color: var(--text-3); margin-bottom: 6px; }
.service-price { font-family: 'Barlow', sans-serif; font-weight: 700; color: var(--accent); font-size: 1.1rem; }
.loyalty-badge { display: inline-block; padding: 2px 8px; border-radius: 6px; background: rgba(16,185,129,0.15); color: var(--green); font-size: 0.72rem; font-weight: 700; }
.product-card.low-stock { border-color: var(--red); }
.product-card.selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-border); }
.product-row.low-stock-row td { background: rgba(196, 92, 92, 0.06); }
.product-row.selected td { background: var(--accent-glow); }
.stock-bar { height: 6px; background: var(--bg-input); border-radius: 3px; margin-top: 8px; overflow: hidden; }
.stock-fill { height: 100%; border-radius: 3px; }
.stock-ok { background: var(--green); }
.stock-low { background: var(--red); }

.waitlist-list { display: flex; flex-direction: column; gap: 10px; }
.waitlist-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; background: var(--bg-card); border-radius: 10px; border: 1px solid var(--border); gap: 12px; flex-wrap: wrap; }
.waitlist-info strong { display: block; }
.waitlist-info span { font-size: 0.8rem; color: var(--text-3); }

.reviews-header { display: flex; gap: 20px; align-items: center; margin-bottom: 16px; padding: 20px; background: var(--bg-panel); border-radius: 14px; border: 1px solid var(--border); }
.review-score { font-family: 'Barlow', sans-serif; font-size: 2.5rem; font-weight: 600; color: var(--accent); }
.review-stars { color: var(--accent); font-size: 0.85rem; letter-spacing: 2px; }
.review-card .review-stars { font-size: 0.9rem; margin-bottom: 6px; }
.review-comment { font-size: 0.85rem; color: var(--text-2); line-height: 1.5; margin-top: 6px; }
.review-meta { font-size: 0.72rem; color: var(--text-3); margin-top: 8px; }

.client-detail { margin-top: 16px; }
.history-list { margin-top: 12px; }
.history-item { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 0.85rem; display: flex; justify-content: space-between; }

.booking-setup .text-muted { color: var(--text-3); font-size: 0.88rem; margin-bottom: 16px; }
.booking-url-box { display: flex; gap: 8px; margin-bottom: 20px; }
.booking-url-box input { flex: 1; }
.settings-form { display: flex; flex-direction: column; gap: 14px; max-width: 480px; }
.toggle-row { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.diff-banner { margin-top: 20px; padding: 14px; background: var(--accent-glow); border: 1px solid var(--accent-border-strong); border-radius: 10px; font-size: 0.85rem; color: var(--text-2); line-height: 1.5; }

.website-layout { display: grid; grid-template-columns: 1fr 340px; gap: 16px; align-items: start; }
.website-cards { display: flex; flex-direction: column; gap: 16px; }
.website-card-head { align-items: flex-start; gap: 16px; }
.website-card-head h2 { margin-bottom: 4px; }
.website-toggle { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; font-weight: 600; color: var(--text-2); white-space: nowrap; cursor: pointer; }
.website-toggle input { width: 16px; height: 16px; accent-color: var(--accent); }
.website-url-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.website-url-row input { flex: 1; min-width: 200px; }
.website-preview-frame {
  width: 100%; height: 360px; border: 1px solid var(--border); border-radius: 12px;
  background: var(--bg-card);
}
.website-editor { position: sticky; top: 16px; }
.website-editor-title { font-family: 'Barlow', sans-serif; font-size: 1rem; margin-bottom: 14px; }
.website-tabs { display: flex; gap: 4px; margin-bottom: 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 4px; }
.website-tab {
  flex: 1; border: none; background: transparent; padding: 8px 6px; border-radius: 6px;
  font-size: 0.78rem; font-weight: 600; color: var(--text-3); cursor: pointer;
}
.website-tab.active { background: var(--accent-glow); color: var(--accent); }
.website-panel { display: flex; flex-direction: column; gap: 12px; }
.website-panel[hidden] { display: none !important; }
.website-sections { border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 8px; }
.website-sections legend { margin-bottom: 4px; }
.check-row { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: var(--text-2); cursor: pointer; }
.check-row input { accent-color: var(--accent); }
.website-save-btn { margin-top: 8px; width: 100%; }
.link-btn { border: none; background: none; padding: 0; color: var(--accent); font: inherit; font-weight: 600; cursor: pointer; text-decoration: underline; }
.field-hint { font-size: 0.78rem; color: var(--text-3); margin-top: 10px; line-height: 1.5; }

.modal-overlay { position: fixed; inset: 0; background: var(--modal-overlay); z-index: 200; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 16px; width: min(480px, 100%); max-height: 90vh; overflow-y: auto; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-head h3 { font-family: 'Barlow', sans-serif; font-size: 1rem; }
.modal-body { padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.modal-body label { display: block; }

.toast { position: fixed; bottom: 24px; right: 24px; background: var(--bg-card); border: 1px solid var(--accent); color: var(--text-1); padding: 12px 20px; border-radius: 10px; font-size: 0.88rem; z-index: 300; box-shadow: 0 8px 32px var(--shadow); }

@media (max-width: 900px) {
  .dash-grid { grid-template-columns: 1fr; }
  .settings-layout { grid-template-columns: 1fr; }
  .website-layout { grid-template-columns: 1fr; }
  .website-editor { position: static; }
  .btn-menu { display: block; }
  .topbar-actions { display: none; }
  .sidebar { position: fixed; z-index: 100; height: 100vh; transform: translateX(-100%); transition: transform 0.2s; }
  .sidebar.open { transform: translateX(0); }
  .calendar-grid { overflow-x: auto; }
}

/* Modo embed — landing /l/software-saas-hoteles */
html.embed-mode,
html.embed-mode body {
  height: 100%;
  min-height: 100%;
  overflow: hidden;
}
html.embed-mode body:has(#app-main:not([hidden])) {
  height: 100%;
  overflow: hidden;
}
html.embed-mode .app-layout {
  height: 100vh;
  max-height: 100vh;
}
html.embed-mode .embed-demo-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid var(--accent-border);
}
html.embed-mode .embed-demo-pill::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}