:root {
  color-scheme: light;
  --bg: #f7f3ea;
  --bg-soft: #fbf8f1;
  --surface: #ffffff;
  --surface-raised: #fffdf8;
  --surface-muted: #f3eee4;
  --text: #20231f;
  --text-soft: #6e716b;
  --muted: #8d918b;
  --border: #e7dfd1;
  --border-strong: #d7cdbb;
  --accent: #4f8f7f;
  --accent-strong: #2f6f63;
  --accent-soft: #e1f0eb;
  --positive: #24835d;
  --positive-soft: #dcf3e9;
  --warning: #aa7a18;
  --warning-soft: #f8edcf;
  --danger: #b65a4a;
  --danger-soft: #f5ddd8;
  --info: #4d7197;
  --info-soft: #e3edf7;
  --shadow: 0 18px 50px rgba(37, 32, 24, 0.08);
  --shadow-soft: 0 8px 30px rgba(37, 32, 24, 0.06);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --sidebar-width: 286px;
  --sidebar-collapsed: 88px;
  --topbar-height: 78px;
  --chart-1: #4f8f7f;
  --chart-2: #756ca8;
  --chart-3: #c47a55;
  --chart-4: #4d7197;
  --chart-5: #9b7c3d;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #141614;
  --bg-soft: #1a1d1a;
  --surface: #20241f;
  --surface-raised: #252a24;
  --surface-muted: #2d332c;
  --text: #f3f0e8;
  --text-soft: #b9b9b0;
  --muted: #8f958b;
  --border: #353b34;
  --border-strong: #444c43;
  --accent: #7db7a8;
  --accent-strong: #a5d0c4;
  --accent-soft: #1f3a35;
  --positive: #8bd3af;
  --positive-soft: #1f3a2d;
  --warning: #e5c16e;
  --warning-soft: #45381c;
  --danger: #e3a094;
  --danger-soft: #442b29;
  --info: #94b7dc;
  --info-soft: #223449;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.38);
  --shadow-soft: 0 10px 34px rgba(0, 0, 0, 0.26);
  --chart-1: #7db7a8;
  --chart-2: #a79bd7;
  --chart-3: #dda37d;
  --chart-4: #94b7dc;
  --chart-5: #d3b56c;
}

@media (prefers-color-scheme: dark) {
  html[data-theme="system"] {
    color-scheme: dark;
    --bg: #141614;
    --bg-soft: #1a1d1a;
    --surface: #20241f;
    --surface-raised: #252a24;
    --surface-muted: #2d332c;
    --text: #f3f0e8;
    --text-soft: #b9b9b0;
    --muted: #8f958b;
    --border: #353b34;
    --border-strong: #444c43;
    --accent: #7db7a8;
    --accent-strong: #a5d0c4;
    --accent-soft: #1f3a35;
    --positive: #8bd3af;
    --positive-soft: #1f3a2d;
    --warning: #e5c16e;
    --warning-soft: #45381c;
    --danger: #e3a094;
    --danger-soft: #442b29;
    --info: #94b7dc;
    --info-soft: #223449;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.38);
    --shadow-soft: 0 10px 34px rgba(0, 0, 0, 0.26);
    --chart-1: #7db7a8;
    --chart-2: #a79bd7;
    --chart-3: #dda37d;
    --chart-4: #94b7dc;
    --chart-5: #d3b56c;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--accent-soft) 62%, transparent) 0 340px, transparent 341px),
    var(--bg);
  color: var(--text);
  letter-spacing: -0.015em;
}

body.modal-open,
body.nav-open { overflow: hidden; }

button, input, select, textarea { font: inherit; }

button { cursor: pointer; }

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

.hidden { display: none !important; }

.mobile-only { display: none !important; }

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 100;
  max-width: min(380px, calc(100vw - 32px));
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--text);
  color: var(--bg);
  box-shadow: var(--shadow);
  transform: translateY(18px);
  opacity: 0;
  pointer-events: none;
  transition: 220ms ease;
}

.toast.show { opacity: 1; transform: translateY(0); }

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
}

.app-shell.sidebar-collapsed { grid-template-columns: var(--sidebar-collapsed) minmax(0, 1fr); }

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 18px;
  border-right: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  backdrop-filter: blur(18px);
  display: flex;
  flex-direction: column;
  gap: 18px;
  z-index: 30;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-orb {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  font-weight: 800;
  box-shadow: 0 10px 20px color-mix(in srgb, var(--accent) 30%, transparent);
}

.brand-text { display: grid; gap: 1px; min-width: 0; }
.brand-text strong { font-size: 0.9rem; letter-spacing: 0.04em; }
.brand-text small { color: var(--text-soft); font-size: 0.74rem; white-space: nowrap; }

.icon-button {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  display: inline-grid;
  place-items: center;
  box-shadow: var(--shadow-soft);
}

.icon-button:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.icon-button.has-dot { position: relative; }
.icon-button.has-dot::after {
  content: "";
  position: absolute;
  top: 9px;
  right: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--danger);
  border: 2px solid var(--surface);
}

.side-nav { display: grid; gap: 6px; overflow: auto; padding-right: 2px; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 14px;
  color: var(--text-soft);
  border: 1px solid transparent;
  transition: 180ms ease;
}
.nav-link:hover { background: var(--surface-muted); color: var(--text); }
.nav-link.active {
  color: var(--text);
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 24%, var(--border));
}
.nav-icon { width: 22px; text-align: center; flex: 0 0 auto; }
.nav-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.app-shell.sidebar-collapsed .brand-text,
.app-shell.sidebar-collapsed .nav-label,
.app-shell.sidebar-collapsed .sidebar-card { display: none !important; }
.app-shell.sidebar-collapsed .sidebar { padding-inline: 16px; }
.app-shell.sidebar-collapsed .sidebar-brand { justify-content: center; flex-direction: column; }
.app-shell.sidebar-collapsed .nav-link { justify-content: center; padding-inline: 8px; }
.app-shell.sidebar-collapsed .brand-mark { justify-content: center; width: 100%; }

.sidebar-card {
  margin-top: auto;
  padding: 16px;
  border-radius: 18px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}
.sidebar-card p { color: var(--text-soft); line-height: 1.45; margin: 8px 0 12px; font-size: 0.88rem; }
.sidebar-card a { color: var(--accent-strong); font-weight: 700; font-size: 0.9rem; }

.mobile-scrim { display: none; }

.workspace { min-width: 0; }

.topbar {
  height: var(--topbar-height);
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 26px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
}

.global-search {
  flex: 1;
  min-width: 120px;
  height: 46px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-soft);
}
.global-search input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
}
.global-search input::placeholder { color: var(--muted); }

.topbar-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.theme-control {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  min-width: 0;
}
.theme-option {
  border: 0;
  border-radius: 999px;
  padding: 8px 10px;
  color: var(--text-soft);
  background: transparent;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}
.theme-option.active { background: var(--accent-soft); color: var(--accent-strong); }

.profile-button {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 999px;
  padding: 5px 5px 5px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-soft);
}
.profile-button strong {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.78rem;
}

.app-content { padding: 28px; max-width: 1560px; margin: 0 auto; }

.page { display: grid; gap: 22px; }
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
}
.page-header h1, .hero-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.065em;
}
.app-content .page-header h1 { font-size: clamp(1.85rem, 3vw, 3.25rem); }
.page-header p, .section-subtitle { margin: 10px 0 0; color: var(--text-soft); line-height: 1.55; max-width: 780px; }
.header-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-strong);
  font-size: 0.76rem;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.btn {
  min-height: 42px;
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 10px 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text);
  background: var(--surface);
  font-weight: 750;
  transition: 180ms ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); border-color: var(--border-strong); box-shadow: var(--shadow-soft); }
.btn.primary { background: var(--text); color: var(--bg); border-color: var(--text); }
.btn.accent { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn.ghost { background: transparent; box-shadow: none; }
.btn.small { min-height: 34px; padding: 7px 10px; font-size: 0.84rem; border-radius: 10px; }
.btn.danger { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, var(--border)); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.card {
  background: color-mix(in srgb, var(--surface) 96%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.card.pad { padding: 20px; }
.card-header {
  padding: 20px 20px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}
.card-title { margin: 0; font-size: 1rem; letter-spacing: -0.03em; }
.card-subtitle { color: var(--text-soft); margin: 5px 0 0; font-size: 0.9rem; line-height: 1.45; }

.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.dashboard-grid { grid-template-columns: minmax(0, 1.6fr) minmax(320px, 0.8fr); align-items: start; }
.analytics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.kpi-card {
  padding: 18px;
  display: grid;
  gap: 16px;
  min-height: 142px;
}
.kpi-top { display: flex; justify-content: space-between; gap: 12px; color: var(--text-soft); font-size: 0.88rem; }
.kpi-icon { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 14px; background: var(--accent-soft); color: var(--accent-strong); }
.kpi-value { font-size: clamp(1.45rem, 2.5vw, 2rem); font-weight: 820; letter-spacing: -0.06em; }
.kpi-delta { width: fit-content; padding: 6px 9px; border-radius: 999px; background: var(--positive-soft); color: var(--positive); font-weight: 800; font-size: 0.82rem; }
.kpi-delta.down { background: var(--danger-soft); color: var(--danger); }

.chart-card { padding: 20px; }
.chart-wrap { width: 100%; overflow: hidden; }
.chart-wrap svg { width: 100%; height: auto; display: block; }
.chart-grid-line { stroke: var(--border); stroke-width: 1; }
.chart-axis { fill: var(--text-soft); font-size: 11px; }
.chart-line { fill: none; stroke: var(--chart-1); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.chart-area { fill: color-mix(in srgb, var(--chart-1) 22%, transparent); }
.chart-bar { fill: var(--chart-1); rx: 4; }
.chart-bar.secondary { fill: var(--chart-2); }
.chart-dot { fill: var(--surface); stroke: var(--chart-1); stroke-width: 3; }

.insight-list, .activity-list, .timeline-list { display: grid; gap: 10px; padding: 16px 20px 20px; }
.insight-item, .activity-item, .recommendation-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px;
  border-radius: 16px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
}
.insight-dot, .status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-top: 5px;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
  flex: 0 0 auto;
}
.status-dot.working { animation: pulse 1.6s infinite; background: var(--positive); box-shadow: 0 0 0 4px var(--positive-soft); }
.status-dot.idle { background: var(--muted); box-shadow: 0 0 0 4px var(--surface-muted); }
.status-dot.review { background: var(--warning); box-shadow: 0 0 0 4px var(--warning-soft); }
@keyframes pulse { 0% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.22); opacity: .72; } 100% { transform: scale(1); opacity: 1; } }

.activity-meta, .muted { color: var(--text-soft); }
.activity-item strong, .insight-item strong { display: block; margin-bottom: 4px; }
.activity-item span, .insight-item span { color: var(--text-soft); font-size: 0.9rem; line-height: 1.45; }

.quick-actions { display: flex; flex-wrap: wrap; gap: 10px; padding: 0 20px 20px; }

.ai-layout { grid-template-columns: minmax(0, 1fr) 360px; align-items: start; }
.chat-card { min-height: calc(100vh - 190px); display: flex; flex-direction: column; }
.chat-messages { padding: 18px; display: grid; gap: 14px; flex: 1; align-content: start; }
.chat-message { display: flex; gap: 12px; max-width: 92%; min-width: 0; }
.chat-message.user { margin-left: auto; flex-direction: row-reverse; }
.avatar {
  width: 34px; height: 34px; border-radius: 12px; display: grid; place-items: center; flex: 0 0 auto;
  background: var(--accent-soft); color: var(--accent-strong); font-weight: 800;
}
.chat-bubble {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px;
  background: var(--bg-soft);
  line-height: 1.52;
  overflow-wrap: anywhere;
  min-width: 0;
  max-width: 100%;
  flex: 1 1 auto;
}
.user .chat-bubble { background: var(--text); color: var(--bg); border-color: var(--text); }
.ai-report { display: grid; gap: 12px; margin-top: 12px; }
.report-block { border: 1px solid var(--border); border-radius: 14px; padding: 12px; background: var(--surface); }
.report-block strong { display: block; margin-bottom: 6px; }
.report-block ul { margin: 0; padding-left: 18px; color: var(--text-soft); }

.ai-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 8px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 800;
  font-size: 0.84rem;
}
.dots { display: inline-flex; gap: 3px; }
.dots i { width: 5px; height: 5px; border-radius: 50%; background: currentColor; animation: bounce 1s infinite; }
.dots i:nth-child(2) { animation-delay: .14s; }
.dots i:nth-child(3) { animation-delay: .28s; }
@keyframes bounce { 0%, 80%, 100% { transform: translateY(0); opacity: .45; } 40% { transform: translateY(-4px); opacity: 1; } }

.chat-input-area { border-top: 1px solid var(--border); padding: 16px; display: grid; gap: 12px; }
.prompt-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.prompt-pill { border: 1px solid var(--border); background: var(--surface); color: var(--text-soft); border-radius: 999px; padding: 8px 10px; font-size: 0.84rem; font-weight: 700; }
.prompt-pill:hover { color: var(--accent-strong); border-color: var(--accent); }
.chat-form { display: flex; gap: 10px; }
.chat-form input, .field input, .field select, .field textarea, .table-controls input, .table-controls select {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 13px;
  outline: none;
}
.chat-form input { flex: 1; padding: 13px 14px; min-width: 0; }
.field input, .field select, .field textarea { width: 100%; padding: 12px 13px; }
.field textarea { min-height: 130px; resize: vertical; }
.chat-form input:focus, .field input:focus, .field select:focus, .field textarea:focus, .table-controls input:focus, .table-controls select:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

.agent-card { padding: 18px; display: grid; gap: 16px; }
.agent-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.agent-title { display: flex; align-items: center; gap: 10px; }
.agent-icon { width: 42px; height: 42px; border-radius: 15px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-strong); }
.status-chip { display: inline-flex; align-items: center; gap: 7px; padding: 6px 9px; border-radius: 999px; background: var(--bg-soft); color: var(--text-soft); font-weight: 800; font-size: 0.78rem; }
.metric-row { display: flex; justify-content: space-between; gap: 14px; color: var(--text-soft); font-size: 0.9rem; }
.metric-row strong { color: var(--text); }
.progress-bar { height: 8px; background: var(--surface-muted); border-radius: 999px; overflow: hidden; }
.progress-bar > span { display: block; height: 100%; background: var(--accent); border-radius: 999px; }

.table-card { overflow: hidden; }
.table-controls {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
}
.table-controls input { flex: 1; min-width: 220px; padding: 11px 13px; }
.table-controls select { padding: 11px 13px; }
.table-wrap { width: 100%; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: var(--text-soft); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; background: var(--bg-soft); position: sticky; top: 0; }
td { color: var(--text); }
tbody tr { transition: 160ms ease; }
tbody tr:hover { background: var(--bg-soft); }
.sortable { cursor: pointer; user-select: none; }
.product-cell, .customer-cell { display: flex; align-items: center; gap: 12px; min-width: 220px; }
.product-thumb, .customer-avatar {
  width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; flex: 0 0 auto;
  background: var(--accent-soft); color: var(--accent-strong); font-weight: 850;
}
.product-cell small, .customer-cell small { color: var(--text-soft); display: block; margin-top: 2px; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 9px; border-radius: 999px; background: var(--surface-muted); color: var(--text-soft); font-weight: 800; font-size: 0.78rem; }
.badge.good { background: var(--positive-soft); color: var(--positive); }
.badge.warn { background: var(--warning-soft); color: var(--warning); }
.badge.danger { background: var(--danger-soft); color: var(--danger); }
.badge.info { background: var(--info-soft); color: var(--info); }
.score { font-weight: 850; color: var(--accent-strong); }

.modal-root { position: fixed; inset: 0; z-index: 80; display: none; }
.modal-root.open { display: block; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.42); }
.modal-panel {
  position: absolute;
  right: 18px;
  top: 18px;
  bottom: 18px;
  width: min(620px, calc(100vw - 36px));
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 22px;
}
.modal-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.modal-header h2 { margin: 0; }

.pricing-card, .inventory-card, .segment-card {
  padding: 18px;
  display: grid;
  gap: 14px;
}
.price-change { display: flex; align-items: center; gap: 12px; font-size: 1.2rem; font-weight: 850; }
.price-change .old { color: var(--text-soft); text-decoration: line-through; }
.price-change .arrow { color: var(--accent-strong); }
.action-row { display: flex; gap: 9px; flex-wrap: wrap; }

.form-grid { display: grid; gap: 14px; }
.field { display: grid; gap: 7px; }
.field label { color: var(--text-soft); font-size: 0.88rem; font-weight: 750; }
.generated-campaign { display: grid; gap: 12px; }
.generated-block { border: 1px solid var(--border); border-radius: 15px; padding: 14px; background: var(--bg-soft); }
.generated-block span { color: var(--text-soft); display: block; font-size: 0.82rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 7px; }

.public-page { min-height: 100vh; }
.landing-nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px clamp(18px, 5vw, 72px);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
}
.landing-links { display: flex; align-items: center; gap: 20px; color: var(--text-soft); font-weight: 700; font-size: 0.92rem; }
.landing-actions { display: flex; gap: 10px; align-items: center; }
.landing-section { padding: clamp(56px, 8vw, 104px) clamp(18px, 5vw, 72px); }
.landing-inner { max-width: 1180px; margin: 0 auto; }
.hero { padding-top: clamp(54px, 9vw, 120px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, .82fr); gap: clamp(28px, 6vw, 78px); align-items: center; }
.hero-title { max-width: 850px; }
.hero-copy { color: var(--text-soft); font-size: clamp(1.05rem, 2vw, 1.3rem); line-height: 1.65; max-width: 680px; margin: 22px 0 28px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-proof { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 28px; color: var(--text-soft); }
.hero-proof strong { color: var(--text); display: block; font-size: 1.35rem; }
.preview-stack { display: grid; gap: 14px; }
.preview-card { padding: 18px; border-radius: 24px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); }
.preview-card.offset { margin-left: 32px; }
.section-title { margin: 0 0 12px; font-size: clamp(1.7rem, 3vw, 3rem); letter-spacing: -0.055em; }
.feature-card { padding: 22px; display: grid; gap: 12px; }
.feature-card .feature-icon { width: 46px; height: 46px; border-radius: 16px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-strong); }
.feature-card p { margin: 0; color: var(--text-soft); line-height: 1.55; }
.pricing-plan { padding: 24px; display: grid; gap: 18px; position: relative; }
.pricing-plan.highlight { border-color: var(--accent); box-shadow: 0 18px 60px color-mix(in srgb, var(--accent) 20%, transparent); }
.plan-price { font-size: 2.4rem; font-weight: 850; letter-spacing: -0.06em; }
.plan-price small { font-size: 0.9rem; color: var(--text-soft); font-weight: 600; }
.faq-item { padding: 18px; border-bottom: 1px solid var(--border); }
.faq-item strong { display: block; margin-bottom: 8px; }
.faq-item p { margin: 0; color: var(--text-soft); line-height: 1.5; }
.footer { padding: 32px clamp(18px, 5vw, 72px); border-top: 1px solid var(--border); color: var(--text-soft); }
.footer-inner { max-width: 1180px; margin: 0 auto; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
}
.auth-card { width: min(460px, 100%); padding: 26px; }
.auth-card h1 { margin: 18px 0 8px; font-size: 2.15rem; letter-spacing: -0.06em; }
.auth-card p { color: var(--text-soft); margin: 0 0 22px; line-height: 1.5; }
.auth-options { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 2px 0 8px; color: var(--text-soft); font-size: 0.88rem; }
.auth-state { min-height: 22px; font-size: 0.9rem; font-weight: 700; }
.auth-state.error { color: var(--danger); }
.auth-state.success { color: var(--positive); }

.empty-state { padding: 30px; text-align: center; color: var(--text-soft); }
.skeleton { position: relative; overflow: hidden; background: var(--surface-muted); border-radius: 12px; min-height: 20px; }
.skeleton::after { content: ""; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--surface) 55%, transparent), transparent); animation: shimmer 1.4s infinite; }
@keyframes shimmer { 100% { transform: translateX(100%); } }

@media (max-width: 1180px) {
  .grid.cols-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dashboard-grid, .ai-layout, .hero-grid { grid-template-columns: 1fr; }
  .preview-card.offset { margin-left: 0; }
}

@media (max-width: 900px) {
  .desktop-only { display: none !important; }
  .mobile-only { display: inline-grid !important; }
  .app-shell { display: block; }
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: min(310px, 88vw);
    transform: translateX(-105%);
    transition: transform 220ms ease;
    box-shadow: var(--shadow);
  }
  body.nav-open .sidebar { transform: translateX(0); }
  .mobile-scrim { display: none; position: fixed; inset: 0; z-index: 25; background: rgba(0,0,0,.38); }
  body.nav-open .mobile-scrim { display: block; }
  .topbar { padding: 14px 16px; gap: 10px; }
  .theme-option { padding: 7px 9px; font-size: 0.76rem; }
  .profile-button span { display: none; }
  .app-content { padding: 20px 16px; }
  .page-header { flex-direction: column; }
  .header-actions { justify-content: flex-start; }
  .grid.cols-5, .grid.cols-4, .grid.cols-3, .grid.cols-2, .analytics-grid { grid-template-columns: 1fr; }
  .landing-links { display: none; }
}

@media (max-width: 560px) {
  .topbar { gap: 8px; padding: 12px 10px; }
  .topbar-actions { gap: 6px; }
  .global-search { height: 42px; min-width: 0; padding-inline: 10px; }
  .global-search input::placeholder { color: transparent; }
  .theme-control { gap: 2px; padding: 3px; }
  .theme-option { padding: 6px 7px; font-size: 0.7rem; letter-spacing: -0.02em; }
  .profile-button, .logout-button { display: none; }
  #notificationButton { display: none; }
  .chat-form { flex-direction: column; }
  .chat-message { max-width: 100%; min-width: 0; }
  .chat-bubble { min-width: 0; max-width: 100%; }
  .chat-card { min-height: auto; }
  .modal-panel { inset: auto 10px 10px 10px; top: 48px; width: auto; border-radius: 20px; }
  .table-controls { align-items: stretch; }
  .table-controls input, .table-controls select { width: 100%; min-width: 0; }
  .hero-actions, .landing-actions { width: 100%; }
  .hero-actions .btn, .landing-actions .btn { flex: 1; }
  .landing-nav { align-items: flex-start; }
  .landing-actions { display: none; }
  .auth-options { flex-direction: column; align-items: flex-start; }
}

/* Cloudflare Pages & Edge Network Status Indicator */
.edge-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 11px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  border: 1px solid color-mix(in srgb, #f38020 36%, var(--border));
  font-size: 0.78rem;
  color: var(--text-soft);
  box-shadow: var(--shadow-soft);
  transition: all 180ms ease;
  white-space: nowrap;
}
.edge-status-pill:hover {
  border-color: #f38020;
  transform: translateY(-1px);
}
.edge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f38020;
  box-shadow: 0 0 0 0 rgba(243, 128, 32, 0.7);
  animation: pulse-cf 2s infinite;
}
@keyframes pulse-cf {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(243, 128, 32, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(243, 128, 32, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(243, 128, 32, 0); }
}
.edge-status-pill strong {
  color: #f38020;
  font-weight: 700;
}