/* ===== خط الموقع ===== */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;900&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
  /* هوية الموقع: أزرق ليلي عميق (ثقة/جدية) + أخضر زمردي (توصيل/نجاح) */
  --ink: #10192E;
  --ink-soft: #1B2A46;
  --paper: #F6F7FA;
  --card: #FFFFFF;
  --line: #E4E7EE;
  --text: #1A2332;
  --text-dim: #6B7280;
  --brand: #2A4D8F;
  --brand-dim: #EAF0FC;
  --success: #158A6E;
  --success-dim: #E5F5F0;
  --warning: #C77D0B;
  --warning-dim: #FBF0DD;
  --danger: #B8433A;
  --danger-dim: #FBEAE8;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Tajawal', sans-serif;
  background: var(--paper);
  color: var(--text);
  font-size: 15px;
}

.mono { font-family: 'IBM Plex Mono', monospace; }

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

/* ===== الهيكل العام ===== */
.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 240px;
  background: var(--ink);
  color: #DCE3F0;
  padding: 28px 20px;
  flex-shrink: 0;
}

.sidebar .brand {
  font-weight: 900;
  font-size: 19px;
  color: #fff;
  margin-bottom: 4px;
}
.sidebar .brand-sub {
  font-size: 12px;
  color: #8894B0;
  margin-bottom: 32px;
}

.nav-link {
  display: block;
  padding: 11px 14px;
  border-radius: var(--radius);
  color: #B7C0D6;
  font-weight: 500;
  margin-bottom: 4px;
  transition: background .15s, color .15s;
}
.nav-link:hover { background: var(--ink-soft); color: #fff; }
.nav-link.active { background: var(--brand); color: #fff; }

.sidebar .logout-form { margin-top: 40px; }
.sidebar .logout-btn {
  width: 100%;
  background: transparent;
  border: 1px solid #33405E;
  color: #93A0BE;
  padding: 10px;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
}
.sidebar .logout-btn:hover { border-color: var(--danger); color: #fff; }

.main {
  flex: 1;
  padding: 32px 40px;
  max-width: 1200px;
}

.page-title {
  font-size: 24px;
  font-weight: 900;
  margin: 0 0 4px;
}
.page-sub { color: var(--text-dim); margin: 0 0 28px; font-size: 14px; }

/* ===== البطاقات ===== */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.stat-card .label { font-size: 13px; color: var(--text-dim); margin-bottom: 8px; }
.stat-card .value { font-size: 28px; font-weight: 900; font-family: 'IBM Plex Mono', monospace; }
.stat-card.brand .value { color: var(--brand); }
.stat-card.success .value { color: var(--success); }
.stat-card.warning .value { color: var(--warning); }

/* ===== الجداول ===== */
table { width: 100%; border-collapse: collapse; }
thead th {
  text-align: right;
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 700;
  padding: 10px 12px;
  border-bottom: 2px solid var(--line);
}
tbody td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
tbody tr:hover { background: var(--paper); }

/* ===== شارات الحالة ===== */
.badge {
  display: inline-block;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
}
.badge-new { background: var(--brand-dim); color: var(--brand); }
.badge-processing { background: var(--warning-dim); color: var(--warning); }
.badge-shipping { background: #EDE9FB; color: #6B46C1; }
.badge-delivered { background: var(--success-dim); color: var(--success); }
.badge-cancelled, .badge-returned { background: var(--danger-dim); color: var(--danger); }

.badge-paid { background: var(--success-dim); color: var(--success); }
.badge-unpaid { background: var(--danger-dim); color: var(--danger); }
.badge-partial { background: var(--warning-dim); color: var(--warning); }
.badge-refunded { background: #EEE; color: #666; }

/* ===== الأزرار ===== */
.btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  border: 1px solid transparent;
  font-family: inherit;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: #223f77; }
.btn-outline { background: #fff; border-color: var(--line); color: var(--text); }
.btn-outline:hover { border-color: var(--brand); color: var(--brand); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #93332c; }
.btn-sm { padding: 6px 12px; font-size: 13px; }

/* ===== الفورمات ===== */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-group { margin-bottom: 4px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-dim);
}
.form-input, .form-select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  background: #fff;
  color: var(--text);
}
.form-input:focus, .form-select:focus, textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-dim);
}

/* ===== شريط الفلترة والبحث ===== */
.toolbar {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.filter-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.pill {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  background: #fff;
}
.pill.active { background: var(--ink); color: #fff; border-color: var(--ink); }

.search-box input {
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  width: 220px;
  font-family: inherit;
}

/* ===== صفحة الدخول ===== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
}
.login-card {
  background: #fff;
  padding: 40px;
  border-radius: 14px;
  width: 340px;
}
.login-card .brand { font-weight: 900; font-size: 20px; margin-bottom: 2px; }
.login-card .brand-sub { color: var(--text-dim); font-size: 13px; margin-bottom: 26px; }
.login-card .btn-primary { width: 100%; margin-top: 8px; text-align: center; }

.errorlist { color: var(--danger); font-size: 13px; padding: 0; margin: 6px 0 0; list-style: none; }
.messages { list-style: none; padding: 0; margin: 0 0 20px; }
.messages li {
  padding: 12px 16px;
  border-radius: var(--radius);
  background: var(--success-dim);
  color: var(--success);
  font-weight: 600;
  font-size: 14px;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}
.empty-state .big { font-size: 40px; margin-bottom: 10px; }

@media (max-width: 900px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; padding: 16px 20px; }
  .main { padding: 20px; }
  .form-grid { grid-template-columns: 1fr; }
}