:root {
  --primary: #7B6FF5;
  --primary-dark: #6558E8;
  --primary-light: #1E1B35;

  /* Text */
  --dark:   #FFFFFF;
  --dark-2: #D4D0ED;

  /* Surfaces */
  --surface:   #1A1826;
  --surface-2: #211F30;

  /* Gray scale — all dark-mode */
  --gray-50:  #0F0D1A;
  --gray-100: #1E1C2E;
  --gray-200: #2A2640;
  --gray-400: #7A7894;
  --gray-500: #9B97B2;
  --gray-600: #B8B5CC;
  --gray-700: #CCC9E0;
  --gray-800: #E2DFFF;

  /* True white — kept for button text */
  --white: #FFFFFF;

  /* Semantic */
  --success:       #10B981;
  --success-light: #0A2419;
  --warning:       #F59E0B;
  --warning-light: #261A04;
  --error:         #EF4444;
  --error-light:   #280B0B;

  /* Shadows */
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.5);
  --shadow:    0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.6);

  --radius-sm: 8px;
  --radius:    12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

html { color-scheme: dark; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--gray-50);
  color: var(--dark-2);
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* ── Typography ───────────────────────────────────────────────────────────── */
h1 { font-size: 2.5rem; font-weight: 800; line-height: 1.2; }
h2 { font-size: 1.8rem; font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }
h4 { font-size: 1rem;   font-weight: 600; }

/* ── Navbar ───────────────────────────────────────────────────────────────── */
.navbar {
  background: var(--surface);
  border-bottom: 1px solid var(--gray-200);
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar-brand span { color: var(--dark); }

.navbar-links { display: flex; align-items: center; gap: 12px; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
}

.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover:not(:disabled) { background: var(--primary-dark); }

.btn-dark { background: var(--surface-2); color: var(--white); }
.btn-dark:hover:not(:disabled) { background: var(--gray-200); }

.btn-outline {
  background: transparent;
  color: var(--gray-600);
  border: 1px solid var(--gray-200);
}
.btn-outline:hover:not(:disabled) { background: var(--gray-100); color: var(--dark); }

.btn-success { background: var(--success); color: var(--white); }
.btn-success:hover:not(:disabled) { background: #0EA271; }

.btn-danger { background: var(--error); color: var(--white); }
.btn-danger:hover:not(:disabled) { background: #DC2626; }

.btn-sm { padding: 6px 14px; font-size: 0.82rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-body { padding: 24px; }
.card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── Forms ────────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--dark);
  background: var(--surface-2);
  outline: none;
  transition: border-color 0.15s;
}

.form-control:focus { border-color: var(--primary); }
.form-control::placeholder { color: var(--gray-400); }

select.form-control { cursor: pointer; }

textarea.form-control { resize: vertical; min-height: 100px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Alerts ───────────────────────────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: 16px;
  display: none;
}
.alert.show { display: block; }
.alert-success { background: #0A2419; color: #6EE7B7; border: 1px solid #065F46; }
.alert-error   { background: #280B0B; color: #FCA5A5; border: 1px solid #7F1D1D; }
.alert-warning { background: #261A04; color: #FCD34D; border: 1px solid #78350F; }
.alert-info    { background: #0D1933; color: #93C5FD; border: 1px solid #1E3A5F; }

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-primary { background: #1E1B35; color: var(--primary); }
.badge-success { background: #0A2419; color: #6EE7B7; }
.badge-warning { background: #261A04; color: #FCD34D; }
.badge-error   { background: #280B0B; color: #FCA5A5; }
.badge-gray    { background: var(--gray-200); color: var(--gray-500); }

/* ── Layout helpers ───────────────────────────────────────────────────────── */
.container    { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.container-sm { max-width: 520px;  margin: 0 auto; padding: 0 20px; }

.page-body { padding: 32px 20px; min-height: calc(100vh - 64px); }
.section   { padding: 64px 20px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr;           gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr);    gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr);    gap: 20px; }

.flex           { display: flex; }
.flex-col       { display: flex; flex-direction: column; }
.items-center   { align-items: center; }
.justify-between{ justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }

.text-center  { text-align: center; }
.text-sm      { font-size: 0.85rem; }
.text-xs      { font-size: 0.75rem; }
.text-gray    { color: var(--gray-500); }
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-error   { color: var(--error); }
.font-bold    { font-weight: 700; }

.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }

.divider { border: none; border-top: 1px solid var(--gray-200); margin: 20px 0; }

/* ── Auth pages ───────────────────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: var(--gray-50);
}

.auth-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  padding: 40px;
  width: 100%;
  max-width: 480px;
}

.auth-logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  text-align: center;
  margin-bottom: 8px;
}

.auth-title {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  color: var(--dark);
  margin-bottom: 6px;
}

.auth-subtitle {
  text-align: center;
  color: var(--gray-500);
  font-size: 0.875rem;
  margin-bottom: 28px;
}

.auth-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 0.875rem;
  color: var(--gray-500);
}

.auth-footer a { color: var(--primary); font-weight: 600; }

/* ── Dashboard layout ─────────────────────────────────────────────────────── */
.dashboard-layout {
  display: flex;
  min-height: calc(100vh - 64px);
}

.sidebar {
  width: 240px;
  background: #16132A;
  color: var(--dark);
  padding: 24px 0;
  flex-shrink: 0;
  border-right: 1px solid var(--gray-200);
}

.sidebar-nav { list-style: none; }

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  color: var(--gray-500);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.15s;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(123,111,245,0.12);
  color: var(--dark);
}

.sidebar-nav a.active { border-left: 3px solid var(--primary); }

.sidebar-section {
  padding: 16px 24px 6px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
}

.dashboard-main {
  flex: 1;
  padding: 32px;
  overflow-y: auto;
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.dashboard-title    { font-size: 1.5rem; font-weight: 700; color: var(--dark); }
.dashboard-subtitle { color: var(--gray-500); font-size: 0.875rem; margin-top: 2px; }

/* ── Stat cards ───────────────────────────────────────────────────────────── */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }

.stat-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}

.stat-label { font-size: 0.78rem; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.stat-value { font-size: 1.8rem; font-weight: 800; color: var(--dark); }
.stat-sub   { font-size: 0.78rem; color: var(--gray-400); margin-top: 4px; }

/* ── Cook cards ───────────────────────────────────────────────────────────── */
.cook-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}

.cook-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.cook-card-photo {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--gray-100);
  display: block;
}

.cook-card-photo-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--primary-light), var(--gray-100));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.cook-card-body     { padding: 16px; }
.cook-card-name     { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.cook-card-category { font-size: 0.8rem; color: var(--gray-500); margin-bottom: 10px; }

.cook-card-stats {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.78rem;
  color: var(--gray-500);
}

.cook-card-stat { display: flex; align-items: center; gap: 4px; }

.cook-card-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  gap: 8px;
}

/* ── Table ────────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; }

th {
  padding: 12px 16px;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-500);
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
}

td {
  padding: 14px 16px;
  font-size: 0.9rem;
  color: var(--gray-800);
  border-bottom: 1px solid var(--gray-200);
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--gray-100); }

/* ── Empty state ──────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-400);
}

.empty-state .icon { font-size: 2.5rem; margin-bottom: 12px; }
.empty-state h3    { color: var(--gray-600); margin-bottom: 6px; }

/* ── Category pills ───────────────────────────────────────────────────────── */
.category-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }

.pill {
  padding: 8px 18px;
  border-radius: 99px;
  border: 2px solid var(--gray-200);
  background: var(--surface);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--gray-600);
  transition: all 0.15s;
}

.pill:hover  { border-color: var(--primary); color: var(--primary); }
.pill.active { background: var(--primary);   color: var(--white);   border-color: var(--primary); }

/* ── Cart sidebar ─────────────────────────────────────────────────────────── */
.search-layout { display: grid; grid-template-columns: 1fr 320px; gap: 24px; align-items: start; }

.cart-panel {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
  position: sticky;
  top: 80px;
}

.cart-panel .card-header {
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius) var(--radius) 0 0;
}
.cart-panel .card-header h3 { color: var(--white); }

.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.875rem;
}

.cart-item:last-child { border-bottom: none; }

.cart-empty {
  padding: 32px 16px;
  text-align: center;
  color: var(--gray-400);
  font-size: 0.875rem;
}

/* ── Chat ─────────────────────────────────────────────────────────────────── */
.chat-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  height: calc(100vh - 64px);
}

.chat-sidebar {
  background: var(--surface);
  border-right: 1px solid var(--gray-200);
  overflow-y: auto;
}

.chat-contact {
  padding: 16px;
  border-bottom: 1px solid var(--gray-200);
  cursor: pointer;
  transition: background 0.15s;
}

.chat-contact:hover  { background: var(--surface-2); }
.chat-contact.active { background: var(--primary-light); border-left: 3px solid var(--primary); }

.chat-contact-name    { font-weight: 600; font-size: 0.9rem; color: var(--dark); margin-bottom: 2px; }
.chat-contact-preview { font-size: 0.78rem; color: var(--gray-500); }

.chat-main { display: flex; flex-direction: column; background: var(--gray-50); }

.chat-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-200);
  background: var(--surface);
  font-weight: 600;
  color: var(--dark);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.msg { display: flex; max-width: 70%; }
.msg.mine { align-self: flex-end; flex-direction: row-reverse; }

.msg-bubble {
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 0.9rem;
  line-height: 1.4;
}

.msg.theirs .msg-bubble { background: var(--surface-2); color: var(--dark); border-radius: 4px 16px 16px 16px; }
.msg.mine   .msg-bubble { background: var(--primary);   color: var(--white); border-radius: 16px 4px 16px 16px; }

.msg-time { font-size: 0.7rem; color: var(--gray-400); margin-top: 4px; padding: 0 4px; align-self: flex-end; }

.chat-input {
  padding: 16px;
  border-top: 1px solid var(--gray-200);
  background: var(--surface);
  display: flex;
  gap: 10px;
}

.chat-input input {
  flex: 1;
  padding: 10px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: 99px;
  outline: none;
  font-size: 0.9rem;
  background: var(--surface-2);
  color: var(--dark);
}

.chat-input input::placeholder { color: var(--gray-400); }
.chat-input input:focus { border-color: var(--primary); }

/* ── Homepage ─────────────────────────────────────────────────────────────── */
.hero {
  background: #0A0812;
  color: var(--white);
  padding: 120px 20px 130px;
  text-align: center;
  border-bottom: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
}
.hero-dome {
  position: absolute;
  bottom: -260px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(ellipse at center, rgba(123,111,245,0.55) 0%, rgba(100,88,232,0.25) 35%, transparent 68%);
  border-radius: 50%;
  pointer-events: none;
}

.hero h1         { color: var(--white); margin-bottom: 16px; }
.hero h1 span    { color: var(--primary); }
.hero p          { color: var(--gray-500); font-size: 1.1rem; max-width: 540px; margin: 0 auto 36px; }
.hero-btns       { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.category-item {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--gray-200);
  cursor: pointer;
  transition: all 0.2s;
}

.category-item:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: 0 0 0 1px var(--primary); }
.category-item .emoji { font-size: 2rem; margin-bottom: 8px; }
.category-item .name  { font-size: 0.875rem; font-weight: 600; color: var(--gray-700); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }

.step { text-align: center; }
.step-num {
  width: 52px; height: 52px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

/* ── Checkout ─────────────────────────────────────────────────────────────── */
.checkout-layout { display: grid; grid-template-columns: 1fr 360px; gap: 28px; align-items: start; }

.job-type-options { display: flex; flex-direction: column; gap: 10px; }

.job-type-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: var(--surface);
  transition: all 0.15s;
}

.job-type-option:hover { border-color: var(--primary); }
.job-type-option input[type="checkbox"] { accent-color: var(--primary); width: 18px; height: 18px; }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: repeat(3, 1fr); }
  .checkout-layout, .search-layout { grid-template-columns: 1fr; }
  .dashboard-layout { flex-direction: column; }
  .sidebar { width: 100%; }
  .steps { grid-template-columns: 1fr; }
  .chat-layout { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  h1 { font-size: 1.8rem; }
  .grid-2 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Upload area ──────────────────────────────────────────────────────────── */
.upload-area {
  border: 2px dashed var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 28px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s;
  color: var(--gray-400);
  font-size: 0.875rem;
}

.upload-area:hover { border-color: var(--primary); color: var(--primary); }

.avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--gray-100);
}

/* ── Unread badge ─────────────────────────────────────────────────────────── */
.unread-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary);
  display: inline-block;
  margin-left: 6px;
}

.loading { opacity: 0.5; pointer-events: none; }