/* ===== لوحة إدارة الاشتراكات — نظام تصميم ===== */

/* لوحة ألوان "CRM & Client Management" — ui-ux-pro-max (--domain color) */
:root {
  --color-bg: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-border: #E4ECFC;
  --color-border-strong: #C9D6EE;

  --color-primary: #2563EB;
  --color-primary-dark: #1D4ED8;
  --color-primary-light: #EFF4FE;
  --color-primary-contrast: #FFFFFF;

  --color-text: #0F172A;
  --color-text-muted: #64748B;
  --color-text-faint: #94A3B8;

  --color-success: #059669;
  --color-success-bg: #E3F7EE;
  --color-warning: #B45309;
  --color-warning-bg: #FEF3E2;
  --color-danger: #DC2626;
  --color-danger-bg: #FDECEC;
  --color-neutral: #64748B;
  --color-neutral-bg: #F1F5FD;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --sidebar-w: 260px;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Tajawal", "Segoe UI", Tahoma, sans-serif;
  font-size: 15px;
  letter-spacing: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--color-text);
}

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

button, .btn, .sidebar-link, a[href] { cursor: pointer; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.001ms !important; animation-duration: 0.001ms !important; }
}

/* ===== الهيكل: شريط جانبي + محتوى ===== */

.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: linear-gradient(180deg, #0F172A 0%, #0B1220 100%);
  color: #E2E8F0;
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 4px;
}

.sidebar-brand-mark {
  width: 38px; height: 38px;
  border-radius: 11px;
  background: linear-gradient(135deg, #3B82F6, #1D4ED8);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 17px; color: #fff;
  box-shadow: var(--shadow-sm);
}

.sidebar-brand-text { font-weight: 800; font-size: 16px; line-height: 1.3; color: #fff; }
.sidebar-brand-text small { display: block; font-weight: 400; font-size: 11.5px; color: #8CA0C4; }

.sidebar-nav { display: flex; flex-direction: column; gap: 4px; }

.sidebar-link {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  color: #94A3B8;
  font-weight: 500;
  font-size: 14.5px;
  transition: background .15s ease, color .15s ease;
}
.sidebar-link:hover { background: rgba(255,255,255,0.06); color: #fff; }
.sidebar-link.active { background: var(--color-primary); color: #fff; }
.sidebar-link .ic { width: 18px; text-align: center; opacity: .9; }

.sidebar-foot {
  margin-top: auto;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 16px;
}

.sidebar-user { display: flex; align-items: center; gap: 10px; padding: 4px; margin-bottom: 12px; }
.sidebar-user-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--color-primary-light); color: var(--color-primary-dark);
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px;
}
.sidebar-user-name { color: #fff; font-size: 13.5px; font-weight: 600; }
.sidebar-user-role { color: #8B8FB3; font-size: 11.5px; }

.btn-logout {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: #D7D9F0;
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: 13.5px;
  font-weight: 500;
  transition: background .15s ease;
}
.btn-logout:hover { background: rgba(255,255,255,0.12); color: #fff; }

.main-area { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  height: 68px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  flex-shrink: 0;
}

.topbar-title { font-size: 18px; font-weight: 800; }
.topbar-sub { font-size: 12.5px; color: var(--color-text-muted); font-weight: 400; margin-top: 2px; }

.page-content { padding: 28px; flex: 1; }

/* ===== بطاقات وعناصر عامة ===== */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.card-body { padding: 22px; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
@media (max-width: 992px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }

.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  display: flex; align-items: center; gap: 14px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.kpi-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.kpi-icon.primary { background: var(--color-primary-light); color: var(--color-primary); }
.kpi-icon.success { background: var(--color-success-bg); color: var(--color-success); }
.kpi-icon.warning { background: var(--color-warning-bg); color: var(--color-warning); }
.kpi-icon.danger { background: var(--color-danger-bg); color: var(--color-danger); }
.kpi-value { font-size: 22px; font-weight: 800; line-height: 1.1; }
.kpi-label { font-size: 12.5px; color: var(--color-text-muted); margin-top: 2px; }

/* أزرار */
.btn { border-radius: var(--radius-sm); font-weight: 600; font-size: 14px; padding: 9px 16px; border: 1px solid transparent; }
.btn-primary { background: var(--color-primary); border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); }
.btn-outline-danger { color: var(--color-danger); border-color: #F3C9C9; background: #fff; }
.btn-outline-danger:hover { background: var(--color-danger-bg); border-color: var(--color-danger); color: var(--color-danger); }
.btn-sm { padding: 6px 12px; font-size: 12.5px; border-radius: 7px; }
.btn-success { background: var(--color-success); border-color: var(--color-success); }

/* شارات الحالة */
.badge { font-weight: 600; font-size: 12px; padding: 5px 10px; border-radius: 999px; display: inline-flex; align-items: center; gap: 5px; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.bg-success { background: var(--color-success-bg) !important; color: var(--color-success) !important; }
.badge.bg-warning { background: var(--color-warning-bg) !important; color: var(--color-warning) !important; }
.badge.bg-danger { background: var(--color-danger-bg) !important; color: var(--color-danger) !important; }
.badge.bg-secondary { background: var(--color-neutral-bg) !important; color: var(--color-neutral) !important; }

/* جداول */
.table-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.table { margin-bottom: 0; }
.table thead th {
  background: var(--color-neutral-bg);
  font-size: 11.5px; font-weight: 700; color: var(--color-text-muted);
  text-transform: none; border-bottom: 1px solid var(--color-border);
  padding: 10px 14px; white-space: nowrap;
  position: sticky; top: 0; z-index: 1;
}
.table tbody td { padding: 10px 14px; vertical-align: middle; border-bottom: 1px solid var(--color-border); font-size: 13.5px; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: var(--color-primary-light); }

.empty-state { text-align: center; padding: 60px 20px; color: var(--color-text-muted); }
.empty-state .ic { font-size: 34px; margin-bottom: 10px; opacity: .5; }

/* فورمات */
.form-label { font-weight: 600; font-size: 13.5px; color: var(--color-text); margin-bottom: 6px; }
.form-control, .form-select {
  border-radius: var(--radius-sm); border: 1px solid var(--color-border-strong);
  padding: 9px 12px; font-size: 14px;
}
.form-control:focus, .form-select:focus {
  border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-light);
}

.section-title { font-size: 15px; font-weight: 800; margin: 28px 0 14px; display: flex; align-items: center; gap: 8px; }

/* ===== صفحة الدخول ===== */
.login-shell {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 20% 20%, #1E3A5F 0%, #0F172A 55%, #0B1220 100%);
  padding: 20px;
}
.login-card {
  width: 100%; max-width: 380px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
  padding: 36px 32px;
}
.login-brand { text-align: center; margin-bottom: 26px; }
.login-brand-mark {
  width: 52px; height: 52px; margin: 0 auto 14px;
  border-radius: 15px; background: linear-gradient(135deg, #3B82F6, #1D4ED8);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 21px; color: #fff; box-shadow: var(--shadow-md);
}
.login-brand h1 { font-size: 18px; font-weight: 800; margin-bottom: 3px; }
.login-brand p { font-size: 12.5px; color: var(--color-text-muted); margin: 0; }

/* Google Font Tajawal */