/* ==========================================================================
   LMS Pelatihan IT — Desain Desktop Modern dengan Azure Blue (#00A2E9)
   ========================================================================== */

:root {
  --azure: #00A2E9;
  --azure-gelap: #0082BC;
  --azure-terang: #E6F6FD;
  --azure-rgb: 0, 162, 233;
  --bs-primary: #00A2E9;
  --bs-primary-rgb: 0, 162, 233;
  --bs-link-color: #0082BC;
  --bs-link-hover-color: #006494;
  --sidebar-bg: #0B192C;
  --sidebar-bg-2: #11243E;
  --sidebar-lebar: 268px;
  --Permukaan: #F4F8FB;
}

body {
  background-color: var(--Permukaan);
  color: #1E293B;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.btn-primary {
  --bs-btn-bg: var(--azure);
  --bs-btn-border-color: var(--azure);
  --bs-btn-hover-bg: var(--azure-gelap);
  --bs-btn-hover-border-color: var(--azure-gelap);
  --bs-btn-active-bg: #006FA1;
  --bs-btn-active-border-color: #006FA1;
}
.btn-outline-primary {
  --bs-btn-color: var(--azure-gelap);
  --bs-btn-border-color: var(--azure);
  --bs-btn-hover-bg: var(--azure);
  --bs-btn-hover-border-color: var(--azure);
}
.form-control:focus, .form-select:focus {
  border-color: var(--azure);
  box-shadow: 0 0 0 0.2rem rgba(var(--azure-rgb), 0.2);
}

/* ---------- Kartu & Glassmorphism ---------- */
.kartu {
  background: #FFFFFF;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 14px;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04);
}
.kartu-hover { transition: transform .18s ease, box-shadow .18s ease; }
.kartu-hover:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 162, 233, 0.14);
}
.kartu-metrik {
  background: linear-gradient(135deg, rgba(255,255,255,0.92), rgba(230,246,253,0.72));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 162, 233, 0.22);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 162, 233, 0.08);
}
.ikon-metrik {
  width: 48px; height: 48px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(var(--azure-rgb), 0.14); color: var(--azure-gelap);
  font-size: 1.35rem;
}

/* ---------- Status Badge ---------- */
.lencana {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .3rem .68rem; border-radius: 999px;
  font-size: .78rem; font-weight: 600;
}
.lencana-biru    { background: #E0F4FE; color: #0369A1; }
.lencana-hijau   { background: #DCFCE7; color: #15803D; }
.lencana-kuning  { background: #FEF3C7; color: #B45309; }
.lencana-merah   { background: #FEE2E2; color: #B91C1C; }
.lencana-abu     { background: #E2E8F0; color: #475569; }
.lencana-contoh  { background: #FEF3C7; color: #92400E; border: 1px dashed #F59E0B; }

/* ---------- Hero Publik ---------- */
.hero-publik {
  background: radial-gradient(circle at 85% 20%, rgba(0,162,233,0.35), transparent 45%),
              linear-gradient(135deg, #071526 0%, #0D2745 55%, #005F8C 100%);
  color: #fff;
}
.kartu-kaca-gelap {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
}

/* ---------- Layout Panel (Sidebar Kiri untuk Pengajar & Superadmin) ---------- */
.kerangka-panel {
  display: flex; min-height: 100vh; width: 100%;
}
.sidebar-panel {
  width: var(--sidebar-lebar); flex-shrink: 0;
  background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--sidebar-bg-2) 100%);
  color: #CBD5E1; display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; overflow-y: auto; z-index: 1020;
}
.area-utama-panel {
  flex: 1; min-width: 0; display: flex; flex-direction: column;
}
.topbar-panel {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  position: sticky; top: 0; z-index: 1010;
}

.judul-seksi-sidebar {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .08em;
  color: #64748B; padding: .9rem 1rem .35rem; font-weight: 700;
}
.tautan-sidebar {
  display: flex; align-items: center; gap: .7rem;
  padding: .62rem .95rem; margin: .12rem .65rem; border-radius: 10px;
  color: #CBD5E1; text-decoration: none; font-weight: 500; font-size: .92rem;
  transition: background-color .15s ease, color .15s ease;
  border: 0; background: transparent; width: calc(100% - 1.3rem); text-align: left;
}
.tautan-sidebar:hover, .tautan-sidebar:focus {
  background: rgba(255, 255, 255, 0.08); color: #FFFFFF;
}
.tautan-sidebar.aktif {
  background: var(--azure); color: #FFFFFF;
  box-shadow: 0 6px 16px rgba(0, 162, 233, 0.35);
}

/* Chevron berputar otomatis saat submenu dibuka/ditutup */
.ikon-chevron {
  margin-left: auto; transition: transform .22s ease; font-size: .8rem;
}
.tautan-sidebar[aria-expanded="true"] .ikon-chevron {
  transform: rotate(90deg);
}

/* Sub-menu dengan efek hover terang saat kursor diarahkan */
.daftar-submenu {
  list-style: none; padding: .2rem 0 .35rem 2.15rem; margin: 0 .65rem;
}
.tautan-submenu {
  display: flex; align-items: center; gap: .5rem;
  padding: .45rem .75rem; border-radius: 8px;
  color: #94A3B8; text-decoration: none; font-size: .87rem;
  transition: color .15s ease, background-color .15s ease, transform .15s ease;
}
.tautan-submenu:hover, .tautan-submenu:focus {
  color: #FFFFFF;
  background: rgba(0, 162, 233, 0.22);
  transform: translateX(3px);
}
.tautan-submenu.aktif {
  color: #38BDF8; font-weight: 600; background: rgba(0, 162, 233, 0.16);
}

/* ---------- Komponen Progres & Avatar ---------- */
.brand-kelassenggang {
  display: inline-flex; align-items: baseline; font-weight: 800; letter-spacing: -0.02em;
}
.brand-kelassenggang.brand-gelap .kata-kelas { color: #FFFFFF; }
.brand-kelassenggang.brand-gelap .kata-senggang { color: #38BDF8; }
.brand-kelassenggang.brand-terang .kata-kelas { color: #0B192C; }
.brand-kelassenggang.brand-terang .kata-senggang { color: var(--azure); }
.brand-kelassenggang .domain-id {
  font-size: 0.72em; font-weight: 700; margin-left: 1px;
  padding: 0.05rem 0.32rem; border-radius: 6px;
  background: rgba(0, 162, 233, 0.2); color: #38BDF8;
}
.brand-kelassenggang.brand-terang .domain-id {
  background: #E0F4FE; color: #0284C7;
}

/* ---------- Sertifikat Kompetensi KelasSenggang Academy ---------- */
.bingkai-sertifikat {
  background: #FFFFFF;
  border: 3px double #0B192C;
  outline: 8px solid #00A2E9;
  border-radius: 6px;
  position: relative;
  box-shadow: 0 20px 50px rgba(11, 25, 44, 0.14);
}
.kop-sertifikat {
  border-bottom: 2px solid #E2E8F0;
}
.kotak-qr svg {
  width: 112px; height: 112px; display: block;
}
@media print {
  body { background: #FFFFFF !important; }
  .sembunyi-cetak, nav, footer, .navbar, .sidebar-panel, .topbar-panel { display: none !important; }
  .bingkai-sertifikat {
    box-shadow: none !important;
    margin: 0 !important;
  }
}

.avatar-bulat {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--azure); color: #fff; font-weight: 700; font-size: .88rem;
  display: inline-flex; align-items: center; justify-content: center;
}
.batang-progres {
  height: 10px; background: #E2E8F0; border-radius: 999px; overflow: hidden;
}
.batang-progres > div {
  height: 100%; background: linear-gradient(90deg, var(--azure), #38BDF8);
  border-radius: 999px; transition: width .3s ease;
}
.kotak-indikator {
  border: 1px solid #E2E8F0; border-radius: 12px; padding: .65rem .85rem; background: #fff;
}
.kotak-indikator.selesai { border-color: #86EFAC; background: #F0FDF4; }

/* Komponen Input Waktu Format 24 Jam (00:00 - 23:59) */
.grup-waktu-24 .input-waktu-24 {
  letter-spacing: .04em;
  font-weight: 600;
}
.grup-waktu-24 .input-waktu-24::placeholder {
  font-weight: 400;
  letter-spacing: 0;
  color: #94A3B8;
  font-size: .82rem;
}
.grup-waktu-24 .btn-buka-jam-24 {
  border-color: #CBD5E1;
  color: #475569;
  background: #F8FAFC;
}
.grup-waktu-24 .btn-buka-jam-24:hover {
  background: var(--azure-lembut);
  color: var(--azure-gelap);
  border-color: var(--azure);
}
.panel-waktu-24 {
  position: fixed;
  z-index: 1090;
  width: 260px;
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(15, 23, 42, .16);
  padding: .65rem;
  user-select: none;
}
.panel-waktu-24 .daftar-kolom-24 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
}
.panel-waktu-24 .kolom-24 {
  max-height: 168px;
  overflow-y: auto;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  padding: .25rem;
  background: #F8FAFC;
}
.panel-waktu-24 .item-24 {
  display: block;
  width: 100%;
  border: 0;
  background: transparent;
  padding: .28rem .4rem;
  border-radius: 6px;
  font-size: .82rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-weight: 600;
  color: #1E293B;
  text-align: center;
  cursor: pointer;
}
.panel-waktu-24 .item-24:hover {
  background: var(--azure-lembut);
  color: var(--azure-gelap);
}
.panel-waktu-24 .item-24.aktif {
  background: var(--azure);
  color: #FFFFFF;
}
.panel-waktu-24 .preset-24 {
  font-size: .72rem;
  padding: .15rem .42rem;
  border-radius: 6px;
  border: 1px solid #E2E8F0;
  background: #F8FAFC;
  color: #334155;
  cursor: pointer;
}
.panel-waktu-24 .preset-24:hover {
  background: var(--azure-lembut);
  border-color: var(--azure);
  color: var(--azure-gelap);
}

@media (max-width: 991.98px) {
  .sidebar-panel {
    position: fixed; left: -280px; transition: left .22s ease;
  }
  .sidebar-panel.terbuka { left: 0; }
  .latar-sidebar {
    position: fixed; inset: 0; background: rgba(15,23,42,.5); z-index: 1015;
  }
}