/* =====================================================================
   منصة التوثيق الإداري - وزارة التعليم
   الهوية البصرية: أخضر الوزارة + الذهبي المميز
   يعمل فوق Bootstrap 5 RTL ويعيد تلوين مكوّناته.
   ===================================================================== */

:root {
  /* ألوان وزارة التعليم */
  --teal:        #399F88;
  --teal-600:    #2F8874;
  --teal-700:    #276F5F;
  --teal-900:    #144A3F;
  --teal-100:    #D9F0EB;
  --teal-50:     #EFF9F6;

  /* اللون المميز */
  --gold:        #C9A227;
  --gold-600:    #AE8B1C;
  --gold-700:    #8A6D0B;
  --gold-50:     #FBF3DC;

  /* محايدة */
  --ink:         #12313C;
  --ink-2:       #3E5A66;
  --muted:       #7B909A;
  --bg:          #F4F7F7;
  --line:        #E4EDEC;

  --radius:      14px;
  --radius-sm:   10px;
  --shadow:      0 1px 2px rgba(18, 49, 60, .05), 0 10px 30px rgba(18, 49, 60, .06);

  /* إعادة تعريف متغيرات Bootstrap */
  --bs-primary:      #399F88;
  --bs-primary-rgb:  57, 159, 136;
  --bs-body-color:   #12313C;
  --bs-body-bg:      #F4F7F7;
  --bs-link-color:   #276F5F;
  --bs-link-hover-color: #144A3F;
  --bs-border-color: #E4EDEC;
}

body {
  background-color: var(--bg);
  color: var(--ink);
  font-family: 'Tajawal', "Segoe UI", Tahoma, Arial, sans-serif;
}

h1, h2, h3, h4, h5, h6, .fw-bold { font-weight: 700; }
a { text-decoration: none; }
a:hover { text-decoration: none; }

/* ---------------------------------------------------------------------
   الهيدر والشعار
   --------------------------------------------------------------------- */
.app-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding-block: .55rem;
}
.app-header .navbar-brand { padding: 0; margin: 0; }

.brand {
  display: flex;
  align-items: center;
  gap: .85rem;
}
.brand-logo {
  height: 44px;
  width: auto;
  flex: none;
}
.brand-sep {
  width: 1px;
  height: 38px;
  background: var(--line);
}
.brand-text { line-height: 1.25; }
.brand-text .ministry {
  font-size: .8rem;
  font-weight: 700;
  color: var(--teal-700);
}
.brand-text .platform {
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
}

.app-header .nav-link {
  color: var(--ink-2);
  font-weight: 500;
  border-radius: 9px;
  padding: .5rem .85rem !important;
  position: relative;
}
.app-header .nav-link:hover { background: var(--teal-50); color: var(--teal-700); }
.app-header .nav-link.active { background: var(--teal-50); color: var(--teal-900); font-weight: 700; }
.app-header .nav-link.active::after {
  content: "";
  position: absolute;
  inset-inline: .85rem;
  bottom: 3px;
  height: 3px;
  border-radius: 3px;
  background: var(--gold);
}
.app-header .navbar-toggler {
  border-color: var(--line);
  padding: .35rem .6rem;
}
.app-header .navbar-toggler:focus { box-shadow: 0 0 0 .2rem rgba(57, 159, 136, .18); }

.user-chip { display: flex; align-items: center; gap: .6rem; }
.user-chip .avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--teal-50);
  border: 1px solid var(--teal-100);
  color: var(--teal-700);
  display: grid; place-items: center;
  font-weight: 700;
  flex: none;
}
.user-chip .u-name { font-size: .875rem; font-weight: 700; line-height: 1.2; color: var(--ink); }
.user-chip .u-role { font-size: .75rem; color: var(--muted); }

/* الشريط اللوني أسفل الهيدر */
.brand-stripe {
  height: 3px;
  background: linear-gradient(90deg, var(--teal) 0 62%, var(--gold) 62% 100%);
}

/* ---------------------------------------------------------------------
   التذييل
   --------------------------------------------------------------------- */
.app-footer {
  background: var(--teal-900);
  color: #CFE6E1;
  margin-top: 2.5rem;
  padding: 1.15rem 0;
  font-size: .85rem;
}
.app-footer .footer-year { color: var(--gold); font-weight: 700; }

/* ---------------------------------------------------------------------
   البطاقات
   --------------------------------------------------------------------- */
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card-header {
  background: #fff !important;
  border-bottom: 1px solid var(--line);
  color: var(--teal-900);
  font-weight: 700;
  padding: .9rem 1.15rem;
  border-radius: var(--radius) var(--radius) 0 0 !important;
}

/* بطاقات الإحصاء */
.stat-card {
  position: relative;
  overflow: hidden;
  border-inline-start: 0 !important;
}
.stat-card::before {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  width: 5px;
  background: var(--teal);
}
.stat-card.stat-gold::before { background: var(--gold); }
.stat-card.stat-dark::before { background: var(--teal-900); }
.stat-card.stat-muted::before { background: #9AAAB2; }
.stat-card .stat-value {
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--ink);
}
.stat-card .stat-label {
  color: var(--muted);
  font-size: .85rem;
  margin-top: .15rem;
}
a .stat-card { transition: transform .12s ease, box-shadow .12s ease; }
a:hover .stat-card {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(18, 49, 60, .1);
}

/* ---------------------------------------------------------------------
   الجداول
   --------------------------------------------------------------------- */
.table { --bs-table-hover-bg: var(--teal-50); margin-bottom: 0; }
.table thead th {
  background-color: var(--teal-50);
  color: var(--teal-900);
  font-weight: 700;
  font-size: .85rem;
  white-space: nowrap;
  border-bottom: 1px solid var(--teal-100);
  padding: .8rem .9rem;
}
.table td, .table th { vertical-align: middle; }
.table td { padding: .85rem .9rem; border-color: var(--line); }
.table tbody a { color: var(--teal-700); font-weight: 600; }
.table tbody a:hover { color: var(--teal-900); text-decoration: underline; }
.table-wrap { overflow-x: auto; }

/* ---------------------------------------------------------------------
   شارات الحالة
   --------------------------------------------------------------------- */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .3rem .7rem;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
  white-space: nowrap;
}
.status-badge::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.status-pending { background: #EEF2F4; color: #61757E; }
.status-viewed  { background: var(--gold-50); color: var(--gold-700); }
.status-signed  { background: var(--teal-50); color: var(--teal-700); }

/* شارات Bootstrap العامة */
.badge { font-weight: 600; border-radius: 999px; padding: .35em .7em; }
.badge.bg-success   { background-color: var(--teal) !important; }
.badge.bg-warning   { background-color: var(--gold) !important; color: #3D2F00 !important; }
.badge.bg-secondary { background-color: #8497A0 !important; }
.badge-new { background: var(--gold); color: #3D2F00; }

/* ---------------------------------------------------------------------
   الأزرار
   --------------------------------------------------------------------- */
.btn { border-radius: var(--radius-sm); font-weight: 600; }
.btn:focus, .btn:focus-visible { box-shadow: 0 0 0 .2rem rgba(57, 159, 136, .2); }

.btn-primary, .btn-success {
  background-color: var(--teal);
  border-color: var(--teal);
  color: #fff !important;
}
.btn-primary:hover, .btn-success:hover,
.btn-primary:active, .btn-success:active {
  background-color: var(--teal-600) !important;
  border-color: var(--teal-600) !important;
  color: #fff;
}
.btn-outline-primary {
  color: var(--teal-700);
  border-color: var(--teal);
}
.btn-outline-primary:hover, .btn-outline-primary:active {
  background-color: var(--teal) !important;
  border-color: var(--teal) !important;
  color: #fff !important;
}
.btn-outline-secondary { color: var(--ink-2); border-color: var(--line); background: #fff; }
.btn-outline-secondary:hover { background: #F1F5F5; color: var(--ink); border-color: #CBD9D7; }
.btn-outline-warning { color: var(--gold-700); border-color: var(--gold); }
.btn-outline-warning:hover { background: var(--gold); border-color: var(--gold); color: #3D2F00; }
.btn-outline-light { color: var(--ink-2); border-color: var(--line); background: #fff; }
.btn-outline-light:hover { background: var(--teal-50); color: var(--teal-700); border-color: var(--teal-100); }
.btn-link { color: var(--teal-700); }

/* ---------------------------------------------------------------------
   النماذج
   --------------------------------------------------------------------- */
.form-label { font-weight: 700; color: var(--ink-2); font-size: .9rem; margin-bottom: .35rem; }
.form-control, .form-select {
  border-color: var(--line);
  border-radius: var(--radius-sm);
  padding: .6rem .8rem;
  background-color: #FBFDFD;
}
.form-control:focus, .form-select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 .25rem rgba(57, 159, 136, .15);
  background-color: #fff;
}
.form-check-input:checked { background-color: var(--teal); border-color: var(--teal); }
.form-check-input:focus { border-color: var(--teal); box-shadow: 0 0 0 .25rem rgba(57, 159, 136, .15); }
.form-text { color: var(--muted); font-size: .82rem; }
.required::after { content: " *"; color: #D9534F; }

/* التبويبات، المسار، الترقيم */
.nav-tabs { border-bottom-color: var(--line); }
.nav-tabs .nav-link { color: var(--ink-2); font-weight: 600; border: 0; padding: .6rem 1rem; }
.nav-tabs .nav-link:hover { color: var(--teal-700); }
.nav-tabs .nav-link.active {
  color: var(--teal-900);
  background: transparent;
  border: 0;
  border-bottom: 3px solid var(--gold);
}
.breadcrumb { --bs-breadcrumb-divider-color: var(--muted); }
.breadcrumb a { color: var(--teal-700); font-weight: 600; }
.breadcrumb-item.active { color: var(--muted); }
.page-link { color: var(--teal-700); border-color: var(--line); }
.page-item.active .page-link { background-color: var(--teal); border-color: var(--teal); color: #fff; }
.page-link:hover { background-color: var(--teal-50); color: var(--teal-900); }

/* التنبيهات */
.alert { border-radius: var(--radius-sm); border: 1px solid transparent; }
.alert-success { background: var(--teal-50); color: var(--teal-900); border-color: var(--teal-100); }
.alert-info    { background: #EAF3F8; color: #17495F; border-color: #D3E6EF; }
.alert-warning { background: var(--gold-50); color: var(--gold-700); border-color: #F0E2B8; }
.alert-danger  { background: #FDF0EF; color: #A33A34; border-color: #F6D9D6; }

/* ---------------------------------------------------------------------
   صفحات الدخول
   --------------------------------------------------------------------- */
.auth-body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 420px at 85% -10%, rgba(201, 162, 39, .20), transparent 60%),
    linear-gradient(160deg, var(--teal-900) 0%, var(--teal-700) 55%, var(--teal-600) 100%);
}
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  border: 0;
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .22);
}
.auth-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1.1rem;
}
.auth-logo img { height: 128px; width: auto; }
.otp-input {
  letter-spacing: .6rem;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--teal-900);
}

/* ---------------------------------------------------------------------
   عرض المستند
   --------------------------------------------------------------------- */
.pdf-frame {
  width: 100%;
  height: 78vh;
  min-height: 420px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
}
.employee-picker {
  max-height: 320px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .6rem;
  background: #fff;
}
.employee-picker .employee-option { padding: .2rem .3rem; border-radius: 6px; }
.employee-picker .employee-option:hover { background: var(--teal-50); }

/* بطاقة الإقرار */
.ack-box {
  background: var(--teal-50);
  border: 1px solid var(--teal-100) !important;
}
.ack-done {
  border: 1px solid var(--teal-100) !important;
  border-inline-start: 5px solid var(--teal) !important;
}

/* ---------------------------------------------------------------------
   الجوال
   --------------------------------------------------------------------- */
@media (max-width: 767.98px) {
  .pdf-frame { height: 60vh; }
  .brand-logo { height: 36px; }
  .brand-text .platform { font-size: .9rem; }
  .stat-card .stat-value { font-size: 1.5rem; }
  .app-header .nav-link.active::after { display: none; }
}

/* رابط بيانات الحساب في الهيدر */
.user-chip .user-link {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .2rem .4rem;
  border-radius: 10px;
  color: inherit;
}
.user-chip .user-link:hover { background: var(--teal-50); }
.user-chip .user-link:hover .u-role { color: var(--teal-700); }

/* ---------------------------------------------------------------------
   الجداول في نسخة الجوال: بلا تمرير أفقي
   تُخفى الأعمدة الثانوية (hide-sm) وتظهر بدلًا منها أسطر تفاصيل
   داخل العمود الأول (cell-sub) فلا تضيع أي معلومة.
   --------------------------------------------------------------------- */
.cell-sub { display: none; }

@media (max-width: 767.98px) {
  .hide-sm { display: none !important; }

  .cell-sub {
    display: block;
    margin-top: .2rem;
    font-size: .78rem;
    color: var(--muted);
    line-height: 1.6;
  }
  .cell-sub .sep { color: var(--line); margin-inline: .25rem; }

  .table-wrap { overflow-x: visible; }
  .table { table-layout: auto; }
  .table thead th {
    white-space: normal;
    font-size: .78rem;
    padding: .6rem .5rem;
  }
  .table td {
    padding: .65rem .5rem;
    font-size: .85rem;
  }
  .table td .btn, .table td .btn-sm {
    padding: .28rem .6rem;
    font-size: .78rem;
  }
  .status-badge { font-size: .72rem; padding: .25rem .55rem; }
}

/* الشاشات الصغيرة جدًا: منع الشعار واسم المنصة من دفع الصفحة أفقيًا */
@media (max-width: 575.98px) {
  .app-header .navbar-brand { max-width: calc(100% - 74px); white-space: normal; }
  .brand { gap: .55rem; min-width: 0; }
  .brand-logo { height: 34px; }
  .brand-sep { height: 30px; }
  .brand-text { min-width: 0; }
  .brand-text .ministry { font-size: .7rem; }
  .brand-text .platform { font-size: .82rem; line-height: 1.3; white-space: normal; }
  .brand-text .ministry, .brand-text .platform { overflow-wrap: anywhere; }
}