* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

:root {
  --primary: #2563eb;
  --primary-light: #dbeafe;
  --ink: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --bg: #f1f5f9;
  --card: #ffffff;
  --success: #16a34a;
  --success-light: #dcfce7;
  --warning: #d97706;
  --danger: #dc2626;
  --radius: 14px;
}

body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

a { color: var(--primary); text-decoration: none; }

/* ── Auth ──────────────────────────────────────────────────── */
.auth-wrap {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  padding: 24px;
}
.auth-card {
  background: var(--card);
  border-radius: 20px;
  padding: 36px 32px;
  width: 100%;
  max-width: 380px;
}
.auth-logo {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  margin: 0 0 4px;
}
.auth-tagline {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 28px;
  line-height: 1.5;
}
.phone-field {
  display: flex;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 14px;
}
.phone-prefix {
  display: flex;
  align-items: center;
  padding: 0 14px;
  background: var(--bg);
  border-right: 1.5px solid var(--border);
  gap: 6px;
}
.dial-code { font-size: 0.9rem; font-weight: 600; }
.phone-field input {
  flex: 1;
  border: none;
  outline: none;
  padding: 14px;
  font-size: 1rem;
  font-family: inherit;
  background: transparent;
}
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 12px;
  padding: 14px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: opacity .15s, background .15s;
}
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover:not(:disabled) { opacity: .88; }
.btn-outline { background: transparent; color: var(--ink); border: 1.5px solid var(--border); }
.btn-outline:hover:not(:disabled) { background: var(--bg); }
.btn-block { width: 100%; }
.error-msg { color: var(--danger); font-size: 0.85rem; min-height: 18px; margin: 0; }

/* OTP */
.otp-row { display: flex; gap: 8px; justify-content: center; }
.otp-box {
  width: 44px; height: 52px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
}
.otp-box:focus { border-color: var(--primary); }
.auth-back-btn {
  background: none; border: none; cursor: pointer;
  padding: 4px; color: var(--ink); display: flex;
}

/* ── Top bar ───────────────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
  gap: 12px;
}
.topbar-logo {
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  white-space: nowrap;
}
.topbar-logo span { color: var(--primary); }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.restaurant-name { font-size: 0.85rem; color: var(--muted); font-weight: 500; }

.range-tabs { display: flex; gap: 4px; background: var(--bg); border-radius: 10px; padding: 4px; }
.range-tab {
  border: none; background: none; cursor: pointer;
  padding: 6px 14px; border-radius: 8px;
  font-size: 0.8rem; font-weight: 600; font-family: inherit;
  color: var(--muted); transition: all .15s;
}
.range-tab.active { background: var(--card); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.1); }

.icon-btn {
  background: none; border: none; cursor: pointer;
  padding: 8px; border-radius: 10px; color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
}
.icon-btn:hover { background: var(--bg); }

/* ── Dashboard layout ──────────────────────────────────────── */
.dashboard { padding: 24px; max-width: 1100px; margin: 0 auto; }

/* KPI cards */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.kpi-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px 22px;
  border: 1px solid var(--border);
}
.kpi-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
  margin: 0 0 8px;
}
.kpi-value {
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 0;
  line-height: 1;
}
.kpi-sub {
  font-size: 0.78rem;
  color: var(--muted);
  margin: 6px 0 0;
}
.kpi-up { color: var(--success); font-weight: 600; }
.kpi-down { color: var(--danger); font-weight: 600; }

/* Charts row */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 16px;
  margin-bottom: 24px;
}
@media (max-width: 700px) {
  .charts-row { grid-template-columns: 1fr; }
}
.chart-card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 22px;
}
.chart-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0 0 18px;
  color: var(--ink);
}

/* Table */
.table-card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 24px;
}
.table-header {
  padding: 18px 22px 14px;
  font-size: 0.9rem;
  font-weight: 700;
  border-bottom: 1px solid var(--border);
}
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; padding: 10px 22px;
  font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .05em;
  color: var(--muted); background: var(--bg);
}
td { padding: 12px 22px; font-size: 0.88rem; border-top: 1px solid var(--border); }
tr:hover td { background: #f8fafc; }
.item-rank { font-weight: 700; color: var(--muted); }
.item-name { font-weight: 600; }
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
}
.badge-delivered { background: var(--success-light); color: var(--success); }
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-picked_up { background: var(--primary-light); color: var(--primary); }
.badge-cancelled { background: #fee2e2; color: var(--danger); }

/* Recent orders */
.orders-list { }
.order-row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 22px; border-top: 1px solid var(--border);
  font-size: 0.85rem;
}
.order-row:first-child { border-top: none; }
.order-time { color: var(--muted); font-size: 0.78rem; min-width: 72px; }
.order-info { flex: 1; }
.order-amount { font-weight: 700; font-size: 0.9rem; }