/* ==========================================================
   assets/css/custom.css
   Tema: perpaduan biru tua & biru muda (ala SB Admin)
   ========================================================== */
:root {
  --navy-900: #0f2748;
  --navy-800: #163a5f;
  --navy-700: #1c4677;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-300: #93c5fd;
  --teal-600: #0d7d7d;
  --teal-500: #14958f;
  --gold-600: #b8860b;
  --gold-500: #d4a017;
  --bg-soft: #eef2f9;
  --text-dark: #1f2937;
  --text-muted: #6b7280;
  --sidebar-width: 250px;
}

* { box-sizing: border-box; }

body {
  background: var(--bg-soft);
  font-family: "Nunito", "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text-dark);
}

a { text-decoration: none; }

/* ---------------- Sidebar ---------------- */
.sb-sidebar {
  position: fixed;
  top: 0; bottom: 0; left: 0;
  width: var(--sidebar-width);
  background: linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: #fff;
  z-index: 1030;
  overflow-y: auto;
  transition: transform .2s ease;
}
.sb-sidebar .brand {
  display: flex; align-items: center; gap: .6rem;
  padding: 1.1rem 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
  font-weight: 800;
  font-size: 1.05rem;
  color: #fff;
}
.sb-sidebar .brand .brand-icon {
  width: 34px; height: 34px; border-radius: 8px;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-300));
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; color: var(--navy-900);
}
.sb-sidebar .nav-section-title {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .08em;
  color: rgba(255,255,255,.45); padding: 1rem 1.2rem .35rem;
}
.sb-sidebar .nav-link {
  color: rgba(255,255,255,.82);
  padding: .65rem 1.2rem;
  font-size: .92rem;
  display: flex; align-items: center; gap: .65rem;
  border-left: 3px solid transparent;
}
.sb-sidebar .nav-link i { width: 18px; text-align: center; opacity: .85; }
.sb-sidebar .nav-link:hover {
  background: rgba(255,255,255,.06); color: #fff;
}
.sb-sidebar .nav-link.active {
  background: rgba(59,130,246,.18);
  border-left-color: var(--blue-300);
  color: #fff; font-weight: 700;
}

/* ---------------- Topbar ---------------- */
.sb-topbar {
  margin-left: var(--sidebar-width);
  background: #fff;
  border-bottom: 1px solid #e5e9f2;
  padding: .8rem 1.6rem;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 1020;
}
.sb-topbar h4 { color: var(--navy-900); font-weight: 800; margin: 0; }
.sb-topbar .user-box { display: flex; align-items: center; gap: .7rem; }
.sb-topbar .avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy-800), var(--blue-600));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}

/* ---------------- Content wrapper ---------------- */
.sb-content { margin-left: var(--sidebar-width); padding: 1.6rem; min-height: calc(100vh - 64px); }

@media (max-width: 991px) {
  .sb-sidebar { transform: translateX(-100%); }
  .sb-sidebar.show { transform: translateX(0); }
  .sb-topbar, .sb-content { margin-left: 0; }
}

/* ---------------- Stat cards (gradient ala referensi) ---------------- */
.stat-card {
  border-radius: 14px;
  padding: 1.3rem 1.4rem;
  color: #fff;
  position: relative;
  overflow: hidden;
  min-height: 140px;
  box-shadow: 0 6px 16px rgba(15, 39, 72, .12);
}
.stat-card .stat-icon {
  position: absolute; right: 1.1rem; top: 1.1rem;
  font-size: 2.1rem; opacity: .35;
}
.stat-card .stat-label {
  font-size: .74rem; font-weight: 800; letter-spacing: .05em;
  text-transform: uppercase; opacity: .9;
}
.stat-card .stat-value { font-size: 2.1rem; font-weight: 800; margin: .15rem 0 .35rem; }
.stat-card .stat-sub { font-size: .82rem; opacity: .85; }

.stat-card.bg-navy   { background: linear-gradient(135deg, var(--navy-900), var(--navy-700)); }
.stat-card.bg-blue    { background: linear-gradient(135deg, var(--blue-600), var(--blue-300)); }
.stat-card.bg-teal    { background: linear-gradient(135deg, #0b5f5f, var(--teal-500)); }
.stat-card.bg-gold    { background: linear-gradient(135deg, #8a6508, var(--gold-500)); }

/* ---------------- Cards / Panels ---------------- */
.panel {
  background: #fff; border-radius: 12px; border: 1px solid #e9edf5;
  box-shadow: 0 2px 10px rgba(15,39,72,.05);
  overflow: hidden;
}
.panel-header {
  padding: .95rem 1.25rem;
  font-weight: 800; color: #fff;
  background: linear-gradient(90deg, var(--navy-900), var(--navy-700));
  display: flex; align-items: center; justify-content: space-between;
  gap: .75rem;
}
.panel-header .panel-header-title {
  display: flex; align-items: center; gap: .6rem;
  font-size: 1rem; letter-spacing: .01em;
}
.panel-header .panel-header-title i { font-size: 1.05rem; opacity: .92; }
.panel-header .btn { flex-shrink: 0; }
.panel-body { padding: 1.1rem 1.25rem; }

.chart-box { position: relative; width: 100%; height: 260px; }
.chart-box.chart-box-sm { height: 220px; }
@media (max-width: 767px) {
    .chart-box { height: 220px; }
    .chart-box.chart-box-sm { height: 200px; }
}

.table thead th {
  background: #f6f8fc !important; color: var(--navy-900) !important; border: none;
  border-bottom: 2px solid #e5e9f2;
  font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 800;
  vertical-align: middle; padding-top: .8rem; padding-bottom: .8rem;
  opacity: 1 !important; visibility: visible !important;
}
.table td { vertical-align: middle; font-size: .89rem; }
.table tbody tr:hover { background-color: #f8fafc; }

.btn-navy { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.btn-navy:hover { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.btn-gold { background: var(--gold-500); border-color: var(--gold-500); color: #23262b; font-weight: 700; }
.btn-gold:hover { background: var(--gold-600); border-color: var(--gold-600); color: #23262b; }
.btn-outline-navy { color: var(--navy-800); border-color: #cdd6e6; background: #fff; }
.btn-outline-navy:hover { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }

/* Pill badges (status/role) */
.badge { border-radius: 50px; font-weight: 700; padding: .42em .85em; font-size: .74rem; letter-spacing: .02em; }

/* "Aksi" dropdown button (pengganti tumpukan tombol) */
.aksi-dropdown .btn {
  border-radius: 8px; font-weight: 700; font-size: .8rem;
}
.aksi-dropdown .dropdown-menu {
  min-width: 180px; padding: .35rem; border-radius: 10px; border: 1px solid #e5e9f2;
  box-shadow: 0 10px 30px rgba(15,39,72,.15);
}
.aksi-dropdown .dropdown-item {
  border-radius: 7px; padding: .5rem .7rem; font-size: .87rem;
  display: flex; align-items: center; gap: .5rem;
}
.aksi-dropdown .dropdown-item:hover { background: var(--bg-soft); }
.aksi-dropdown .dropdown-item.text-danger:hover { background: #fdecec; }
.aksi-dropdown form { margin: 0; }
.aksi-dropdown form .dropdown-item { width: 100%; text-align: left; background: none; border: none; }

/* ---------------- DataTables (restyle default controls) ---------------- */
.dt-container { padding-top: .1rem; }
.dt-layout-row:first-child {
  padding: .9rem 1.25rem; background: #fafbfd; border-bottom: 1px solid #eef1f7;
}
/* Susunan atas-bawah: Tampilkan (pageLength) dulu, baru Cari (search) di bawahnya */
div.dt-length { margin-bottom: .6rem; }
div.dt-length select {
  border: 1px solid #dde3ee; border-radius: 8px; padding: .4rem 1.8rem .4rem .6rem; font-size: .85rem;
}
div.dt-search { display: flex; align-items: center; }
div.dt-search label { font-weight: 700; color: var(--navy-900); font-size: .85rem; margin-right: .5rem; }
div.dt-search input {
  border: 1px solid #dde3ee; border-radius: 8px; padding: .5rem .9rem;
  font-size: .87rem; width: 100%; max-width: 420px;
}
div.dt-search input:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(59,130,246,.15); }

.dt-paging { display: flex; gap: .15rem; }
.dt-paging .dt-paging-button {
  border-radius: 6px !important; border: none !important; background: transparent !important;
  color: var(--text-muted) !important; font-size: .85rem; padding: .3rem .65rem !important;
  min-width: auto !important; box-shadow: none !important;
}
.dt-paging .dt-paging-button.current {
  background: var(--navy-800) !important; color: #fff !important; font-weight: 700;
}
.dt-paging .dt-paging-button:hover:not(.disabled):not(.current) { background: var(--bg-soft) !important; color: var(--navy-800) !important; }
.dt-paging .dt-paging-button.disabled { opacity: .35; }
.dt-info { color: var(--text-muted); font-size: .82rem; padding: 0 1.25rem; }
table.dataTable { border-collapse: separate !important; width: 100% !important; }
table.dataTable thead th, table.dataTable thead td { position: relative; }

.auth-wrapper {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--navy-900), var(--blue-600));
}
.auth-card {
  background: #fff; border-radius: 16px; width: 100%; max-width: 420px;
  padding: 2.2rem; box-shadow: 0 20px 50px rgba(0,0,0,.25);
}
.auth-card .logo-badge {
  width: 56px; height: 56px; border-radius: 14px; margin: 0 auto 1rem;
  background: linear-gradient(135deg, var(--navy-800), var(--blue-500));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 900; font-size: 1.3rem;
}

@media print {
  .no-print { display: none !important; }
  .sb-sidebar, .sb-topbar { display: none !important; }
  .sb-content { margin-left: 0 !important; padding: 0 !important; }
}