/* =====================================================================
   style.css — Global design system shared by admin / customer / kitchen
   ===================================================================== */

:root {
  --color-primary: #ff5a3c;
  --color-primary-dark: #e8471f;
  --color-primary-light: #fff1ec;
  --color-success: #16a34a;
  --color-success-light: #e8f8ee;
  --color-warning: #f59e0b;
  --color-warning-light: #fef6e7;
  --color-danger: #ef4444;
  --color-danger-light: #fdeceb;
  --color-info: #3b82f6;
  --color-info-light: #eaf2fe;
  --color-purple: #8b5cf6;
  --color-teal: #14b8a6;

  --text-dark: #1a1d29;
  --text-muted: #6b7280;
  --text-light: #9ca3af;
  --border-color: #e8eaf0;
  --bg-page: #f5f6fa;
  --bg-card: #ffffff;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 3px rgba(20, 20, 40, 0.06);
  --shadow-md: 0 6px 20px rgba(20, 20, 40, 0.07);
  --shadow-lg: 0 12px 32px rgba(20, 20, 40, 0.12);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4 { margin: 0; line-height: 1.25; }

/* ---------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: transform .08s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: 0 4px 14px rgba(255,90,60,.35); }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-secondary { background: #fff; color: var(--text-dark); border: 1px solid var(--border-color); }
.btn-secondary:hover { background: #f9fafb; }
.btn-success { background: var(--color-success); color: #fff; }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-block { width: 100%; }
.btn-sm { padding: 7px 14px; font-size: 13px; }

/* ---------------------------------------------------------------------
   Alerts
   --------------------------------------------------------------------- */
.alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  margin-bottom: 18px;
}
.alert-success { background: var(--color-success-light); color: #14532d; }
.alert-error   { background: var(--color-danger-light); color: #7f1d1d; }
.alert-warning { background: var(--color-warning-light); color: #78350f; }
.alert-info    { background: var(--color-info-light); color: #1e3a8a; }

/* ---------------------------------------------------------------------
   Badges
   --------------------------------------------------------------------- */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.badge-payment-pending, .badge-status-new { background: var(--color-warning-light); color: #92400e; }
.badge-payment-paid, .badge-status-completed { background: var(--color-success-light); color: #14532d; }
.badge-payment-failed, .badge-status-cancelled { background: var(--color-danger-light); color: #7f1d1d; }
.badge-payment-refunded { background: #ede9fe; color: #5b21b6; }
.badge-status-accepted { background: var(--color-info-light); color: #1e3a8a; }
.badge-status-preparing { background: #fff1ec; color: #c2410c; }
.badge-status-ready { background: #ecfdf5; color: #047857; }
.badge-status-served { background: #f5f3ff; color: #6d28d9; }

/* ---------------------------------------------------------------------
   Auth (login) pages — shared by admin & (future) staff logins
   --------------------------------------------------------------------- */
.auth-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top left, #fff1ec 0%, #f5f6fa 55%);
  padding: 20px;
}
.auth-wrapper { width: 100%; max-width: 400px; }
.auth-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px 34px;
}
.auth-brand { text-align: center; margin-bottom: 28px; }
.auth-brand .brand-icon {
  width: 56px; height: 56px; border-radius: 16px;
  background: var(--color-primary); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 14px;
}
.auth-brand h1 { font-size: 22px; }
.auth-brand p { color: var(--text-muted); font-size: 13px; margin-top: 4px; }

.auth-form label { display: block; font-size: 13px; font-weight: 600; margin: 16px 0 6px; color: var(--text-dark); }
.auth-form label:first-of-type { margin-top: 0; }
.input-icon { position: relative; }
.input-icon i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text-light); font-size: 14px; }
.input-icon input {
  width: 100%; padding: 12px 14px 12px 40px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-color); font-size: 14px; background: #fafafa;
  transition: border-color .15s ease, background .15s ease;
}
.input-icon input:focus { outline: none; border-color: var(--color-primary); background: #fff; }
.auth-form .btn { margin-top: 22px; }

.auth-demo-hint {
  margin-top: 24px; padding: 12px 14px; border-radius: var(--radius-sm);
  background: #f9fafb; font-size: 12px; color: var(--text-muted); line-height: 1.6;
  border: 1px dashed var(--border-color);
}
.auth-demo-hint code { background: #fff; padding: 1px 6px; border-radius: 4px; border: 1px solid var(--border-color); }

/* ---------------------------------------------------------------------
   Generic form controls (used across admin CRUD forms in later phases)
   --------------------------------------------------------------------- */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.form-control {
  width: 100%; padding: 10px 13px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-color); font-size: 14px; font-family: inherit; background: #fff;
}
.form-control:focus { outline: none; border-color: var(--color-primary); }
.form-row { display: flex; gap: 16px; flex-wrap: wrap; }
.form-row .form-group { flex: 1; min-width: 200px; }

/* ---------------------------------------------------------------------
   Tables
   --------------------------------------------------------------------- */
.table-responsive { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.data-table th {
  text-align: left; padding: 12px 14px; font-size: 12px; text-transform: uppercase;
  letter-spacing: .04em; color: var(--text-muted); border-bottom: 1px solid var(--border-color);
}
.data-table td { padding: 13px 14px; border-bottom: 1px solid var(--border-color); }
.data-table tbody tr:hover { background: #fafbff; }

/* ---------------------------------------------------------------------
   Empty states
   --------------------------------------------------------------------- */
.empty-state, .empty-hint {
  text-align: center; color: var(--text-muted); padding: 32px 20px; font-size: 14px;
}
.empty-state i { font-size: 30px; color: var(--text-light); margin-bottom: 10px; display: block; }