/* ======================================================================
   Kascom Pro — نظام التصميم (RTL، Mobile-First)
   ====================================================================== */
:root {
  /* الهوية اللونية — مطابقة للشعار الرسمي (Canva) */
  --kc-primary: #033673;        /* كحلي كاسكوم */
  --kc-primary-dark: #022a5c;
  --kc-primary-light: #105a9e;  /* أزرق متوسط */
  --kc-accent: #105a9e;
  --kc-bg: #f4f6f8;
  --kc-surface: #ffffff;
  --kc-text: #1f2a30;
  --kc-muted: #6b7a82;
  --kc-border: #e2e8ec;

  /* تنبيهات لونية متدرّجة */
  --kc-green: #1e9e6a;
  --kc-yellow: #e0b500;
  --kc-orange: #e07a00;
  --kc-red: #d63a3a;

  --kc-radius: 14px;
  --kc-shadow: 0 2px 10px rgba(11, 94, 79, 0.08);
}

* { box-sizing: border-box; }

body {
  font-family: "Segoe UI", "Tahoma", "Arial", sans-serif;
  background: var(--kc-bg);
  color: var(--kc-text);
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

/* --- الشريط العلوي --- */
.kc-navbar {
  background: linear-gradient(135deg, var(--kc-primary), var(--kc-primary-light));
  color: #fff;
  box-shadow: var(--kc-shadow);
}
.kc-navbar .navbar-brand,
.kc-navbar .nav-link { color: #fff !important; }
/* الشعار كحلي على شريط أزرق → نضعه داخل خلفية بيضاء ليظهر بوضوح */
.kc-brand-logo {
  height: 40px; width: auto; max-width: 200px; vertical-align: middle;
  background: #fff; padding: 4px 10px; border-radius: 10px;
  box-shadow: 0 1px 4px rgba(0,0,0,.12);
}

/* --- شريط التنقّل (Breadcrumbs) --- */
.kc-breadcrumb-wrap {
  background: transparent;
  padding-top: .25rem;
  padding-bottom: .25rem;
  margin-bottom: .5rem;
}
.kc-breadcrumb {
  background: transparent;
  padding: .35rem .25rem;
  margin: 0;
  font-size: .9rem;
  flex-wrap: wrap;
}
.kc-breadcrumb .breadcrumb-item {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
}
.kc-breadcrumb .breadcrumb-item a {
  color: var(--kc-primary);
  text-decoration: none;
  font-weight: 500;
}
.kc-breadcrumb .breadcrumb-item a:hover {
  text-decoration: underline;
  color: var(--kc-primary-dark);
}
.kc-breadcrumb .breadcrumb-item.active {
  color: var(--kc-muted);
  font-weight: 600;
  max-width: 60vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* فاصل (›) مناسب لـ RTL — Bootstrap الافتراضي "/"؛ نُبدّله. */
.kc-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  color: var(--kc-muted);
  padding-inline-end: .5rem;
  padding-inline-start: 0;
  float: none;
  font-weight: 600;
}
@media (max-width: 640px) {
  .kc-breadcrumb { font-size: .8rem; padding: .25rem 0; }
  .kc-breadcrumb .breadcrumb-item.active { max-width: 45vw; }
}

/* --- البطاقات --- */
.kc-card {
  background: var(--kc-surface);
  border: 1px solid var(--kc-border);
  border-radius: var(--kc-radius);
  box-shadow: var(--kc-shadow);
}

/* --- بطاقات KPI (الإصدار البسيط، يبقى للتوافق) --- */
.kc-kpi {
  border-radius: var(--kc-radius);
  padding: 1.1rem 1rem;
  background: var(--kc-surface);
  border: 1px solid var(--kc-border);
  box-shadow: var(--kc-shadow);
  text-align: center;
}
.kc-kpi .kc-kpi-value { font-size: 2rem; font-weight: 800; line-height: 1; }
.kc-kpi .kc-kpi-label { color: var(--kc-muted); font-size: 0.9rem; margin-top: 0.35rem; }
.kc-kpi.kc-kpi-danger .kc-kpi-value { color: var(--kc-red); }
.kc-kpi.kc-kpi-warn .kc-kpi-value { color: var(--kc-orange); }

/* --- بطاقات KPI متدرّجة (Fix 4 — الداش بورد الاحترافي) --- */
.kc-kpi-grad {
  position: relative;
  display: block;
  border-radius: var(--kc-radius);
  padding: 1.25rem 1.1rem;
  background: linear-gradient(135deg, var(--kc-primary), var(--kc-primary-light));
  color: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(3, 54, 115, 0.18);
  overflow: hidden;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.kc-kpi-grad:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(3, 54, 115, 0.30);
  color: #fff;
  text-decoration: none;
}
.kc-kpi-grad .kc-kpi-icon {
  position: absolute;
  top: .6rem;
  inset-inline-end: .9rem;
  font-size: 3.2rem;
  line-height: 1;
  opacity: .25;
  pointer-events: none;
}
.kc-kpi-grad .kc-kpi-value {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  position: relative;
  z-index: 1;
}
.kc-kpi-grad .kc-kpi-label {
  font-size: .95rem;
  margin-top: .35rem;
  color: rgba(255, 255, 255, .92);
  font-weight: 500;
}
.kc-kpi-grad.kc-grad-warn {
  background: linear-gradient(135deg, #c87900, #f0a040);
  box-shadow: 0 2px 8px rgba(200, 121, 0, .25);
}
.kc-kpi-grad.kc-grad-warn:hover { box-shadow: 0 8px 24px rgba(200, 121, 0, .40); }
.kc-kpi-grad.kc-grad-danger {
  background: linear-gradient(135deg, #a82323, #e85555);
  box-shadow: 0 2px 8px rgba(168, 35, 35, .25);
}
.kc-kpi-grad.kc-grad-danger:hover { box-shadow: 0 8px 24px rgba(168, 35, 35, .40); }

/* --- Quick actions --- */
.kc-quick-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: 1rem;
  background: var(--kc-surface);
  border: 1px solid var(--kc-border);
  border-radius: var(--kc-radius);
  color: var(--kc-primary);
  font-weight: 600;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.kc-quick-action i { font-size: 1.4rem; }
.kc-quick-action:hover {
  background: var(--kc-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(3, 54, 115, .20);
  text-decoration: none;
}
.kc-quick-action.kc-quick-action-disabled {
  color: var(--kc-muted);
  cursor: not-allowed;
  opacity: .65;
}
.kc-quick-action.kc-quick-action-disabled:hover {
  background: var(--kc-surface);
  color: var(--kc-muted);
  transform: none;
  box-shadow: none;
}

/* --- Donut chart (SVG محلي، لا CDN) --- */
.kc-donut-wrap { display: flex; align-items: center; justify-content: center;
                  gap: 1.5rem; flex-wrap: wrap; }
.kc-donut { width: 220px; height: 220px; flex-shrink: 0; }
.kc-donut-bg { fill: none; stroke: var(--kc-bg); stroke-width: 28; }
.kc-donut-seg { fill: none; stroke-width: 28; transition: stroke-width .15s ease; }
.kc-donut-seg:hover { stroke-width: 32; }
.kc-donut-center {
  width: 100%; height: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.kc-donut-center .kc-donut-total { font-size: 2.5rem; font-weight: 800; color: var(--kc-primary); }
.kc-donut-center .kc-donut-label { font-size: .9rem; color: var(--kc-muted); margin-top: .15rem; }
.kc-donut-legend { display: flex; flex-direction: column; gap: .5rem; min-width: 200px; }
.kc-donut-legend-item { display: flex; align-items: center; gap: .5rem; font-size: .9rem; }
.kc-donut-legend-item .kc-dot {
  width: 14px; height: 14px; border-radius: 50%; flex-shrink: 0;
}
.kc-donut-legend-item .label { color: var(--kc-text); flex-grow: 1; }
.kc-donut-legend-item .count { color: var(--kc-muted); font-weight: 600; }

/* --- شارات التنبيه اللونية --- */
.kc-badge { display:inline-block; padding:.25rem .6rem; border-radius:999px; font-size:.78rem; font-weight:700; color:#fff; }
.kc-badge-green  { background: var(--kc-green); }
.kc-badge-yellow { background: var(--kc-yellow); color:#3a2e00; }
.kc-badge-orange { background: var(--kc-orange); }
.kc-badge-red    { background: var(--kc-red); }

/* --- الأزرار --- */
.btn-kc-primary {
  background: var(--kc-primary);
  border-color: var(--kc-primary);
  color: #fff;
}
.btn-kc-primary:hover { background: var(--kc-primary-dark); border-color: var(--kc-primary-dark); color:#fff; }

/* --- شاشة الدخول/الإعداد --- */
.kc-auth-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--kc-primary-dark), var(--kc-primary-light));
  padding: 1rem;
}
.kc-auth-card {
  width: 100%; max-width: 420px;
  background: var(--kc-surface);
  border-radius: 18px;
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
  padding: 2rem 1.75rem;
}
.kc-auth-logo { display:block; margin: 0 auto 1rem; height: 60px; width: auto; max-width: 100%; }

/* --- Mobile-First: أهداف لمس مريحة --- */
.form-control, .btn { min-height: 44px; }
@media (max-width: 576px) {
  .kc-kpi .kc-kpi-value { font-size: 1.6rem; }
}

/* --- حقول مخفية (راتب/آيبان) --- */
.kc-masked { letter-spacing: 2px; font-family: monospace; }