:root {
  --ej-green: #14532d;
  --ej-green-2: #166534;
  --ej-green-soft: #dcfce7;
  --ej-amber: #d97706;
  --ej-sidebar: #0f3d23;
  --ej-sidebar-ink: #cfe7d6;
  --bs-font-sans-serif: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --bs-primary: #166534;
  --bs-primary-rgb: 22, 101, 52;
  --bs-link-color: #166534;
  --bs-link-color-rgb: 22, 101, 52;
  --bs-body-bg: #f4f6f3;
}
[data-bs-theme="dark"] {
  --bs-body-bg: #0e1411;
  --bs-tertiary-bg: #141c17;
  --ej-green-soft: #12301f;
  --bs-link-color: #4ade80;
  --bs-link-color-rgb: 74, 222, 128;
}
body { font-size: .925rem; background: var(--bs-body-bg); }
.btn-primary {
  --bs-btn-bg: var(--ej-green-2); --bs-btn-border-color: var(--ej-green-2);
  --bs-btn-hover-bg: var(--ej-green); --bs-btn-hover-border-color: var(--ej-green);
  --bs-btn-active-bg: var(--ej-green); --bs-btn-active-border-color: var(--ej-green);
  --bs-btn-disabled-bg: var(--ej-green-2); --bs-btn-disabled-border-color: var(--ej-green-2);
}
.btn-outline-primary {
  --bs-btn-color: var(--ej-green-2); --bs-btn-border-color: var(--ej-green-2);
  --bs-btn-hover-bg: var(--ej-green-2); --bs-btn-hover-border-color: var(--ej-green-2);
  --bs-btn-active-bg: var(--ej-green); --bs-btn-active-border-color: var(--ej-green);
}
[data-bs-theme="dark"] .btn-outline-primary { --bs-btn-color: #4ade80; --bs-btn-border-color: #4ade80; }
.text-primary { color: var(--ej-green-2) !important; }
[data-bs-theme="dark"] .text-primary { color: #4ade80 !important; }
.bg-primary-soft { background: var(--ej-green-soft) !important; }
.form-control:focus, .form-select:focus { border-color: #4ade80; box-shadow: 0 0 0 .2rem rgba(22, 101, 52, .18); }
.form-check-input:checked { background-color: var(--ej-green-2); border-color: var(--ej-green-2); }

/* ---------- shell ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 260px; flex: 0 0 260px; background: var(--ej-sidebar) !important; color: var(--ej-sidebar-ink);
  display: flex; flex-direction: column;
}
@media (min-width: 992px) { .sidebar { position: sticky; top: 0; height: 100vh; } }
@media (max-width: 991.98px) { .sidebar.offcanvas-lg { --bs-offcanvas-width: 270px; background: var(--ej-sidebar); } }
.brand { display: flex; align-items: center; gap: .7rem; padding: 1.1rem 1rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.brand img { border-radius: 8px; background: #fff; padding: 2px; object-fit: contain; }
.brand-title { color: #fff; font-weight: 800; letter-spacing: .2px; line-height: 1.1; }
.brand-sub { font-size: .72rem; opacity: .75; line-height: 1.2; }
.sidebar-body { overflow-y: auto; flex: 1; padding: .6rem .6rem 1rem; }
.sidebar-foot { font-size: .75rem; padding: .7rem 1rem; border-top: 1px solid rgba(255,255,255,.08); opacity: .8; }
.side-nav .nav-link {
  color: var(--ej-sidebar-ink); border-radius: 10px; padding: .52rem .75rem; display: flex; gap: .7rem; align-items: center; font-weight: 500;
}
.side-nav .nav-link i { font-size: 1.05rem; opacity: .9; }
.side-nav .nav-link:hover { background: rgba(255,255,255,.07); color: #fff; }
.side-nav .nav-link.active { background: #fff; color: var(--ej-green); font-weight: 700; }
.nav-head { font-size: .68rem; text-transform: uppercase; letter-spacing: 1.2px; opacity: .55; margin: 1rem .75rem .35rem; font-weight: 700; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 1020; display: flex; align-items: center; gap: .5rem;
  padding: .6rem 1.25rem; background: color-mix(in srgb, var(--bs-body-bg) 85%, transparent); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--bs-border-color-translucent);
}
.topbar-title { font-weight: 700; font-size: 1.05rem; }
.btn-icon { border: 0; background: transparent; padding: .35rem .5rem; color: inherit; }
.btn-user { border: 0; display: flex; align-items: center; gap: .5rem; }
.avatar { width: 32px; height: 32px; border-radius: 50%; display: inline-grid; place-items: center; background: var(--ej-green-2); color: #fff; font-weight: 700; }
.clock { font-variant-numeric: tabular-nums; font-size: .85rem; color: var(--bs-secondary-color); }
.content { padding: 1.25rem; max-width: 1400px; width: 100%; }
@media (max-width: 575.98px) { .content { padding: 1rem .75rem; } .topbar { padding: .5rem .75rem; } }

/* ---------- komponen ---------- */
.card { border: 1px solid var(--bs-border-color-translucent); border-radius: 14px; box-shadow: 0 1px 2px rgba(0,0,0,.03); }
.card-header { background: transparent; font-weight: 700; padding: .85rem 1.1rem; }
.page-head { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.page-head h1 { font-size: 1.35rem; font-weight: 800; margin: 0; }
.page-head p { margin: 0; color: var(--bs-secondary-color); }
.stat { padding: 1rem 1.1rem; border-radius: 14px; background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); height: 100%; }
.card .stat { background: var(--bs-tertiary-bg); }
.stat .lbl { font-size: .78rem; color: var(--bs-secondary-color); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.stat .val { font-size: 1.75rem; font-weight: 800; line-height: 1.2; font-variant-numeric: tabular-nums; }
.stat .ico { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; font-size: 1.2rem; }
.table { --bs-table-bg: transparent; }
.table > thead th { font-size: .74rem; text-transform: uppercase; letter-spacing: .4px; color: var(--bs-secondary-color); font-weight: 700; white-space: nowrap; }
.table td { vertical-align: middle; }
.badge-soft-success { background: #dcfce7; color: #166534; }
.badge-soft-warning { background: #fef3c7; color: #92400e; }
.badge-soft-danger  { background: #fee2e2; color: #991b1b; }
.badge-soft-info    { background: #e0f2fe; color: #075985; }
.badge-soft-secondary { background: #e5e7eb; color: #374151; }
[data-bs-theme="dark"] .badge-soft-success { background: #14532d; color: #bbf7d0; }
[data-bs-theme="dark"] .badge-soft-warning { background: #78350f; color: #fde68a; }
[data-bs-theme="dark"] .badge-soft-danger  { background: #7f1d1d; color: #fecaca; }
[data-bs-theme="dark"] .badge-soft-info    { background: #0c4a6e; color: #bae6fd; }
[data-bs-theme="dark"] .badge-soft-secondary { background: #374151; color: #e5e7eb; }
.live-dot { width: 9px; height: 9px; border-radius: 50%; background: #16a34a; display: inline-block; box-shadow: 0 0 0 0 rgba(22,163,74,.6); animation: pulse 1.6s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(22,163,74,.55); } 70% { box-shadow: 0 0 0 9px rgba(22,163,74,0); } 100% { box-shadow: 0 0 0 0 rgba(22,163,74,0); } }
.empty { text-align: center; padding: 2.5rem 1rem; color: var(--bs-secondary-color); }
.empty i { font-size: 2.2rem; display: block; margin-bottom: .5rem; opacity: .6; }
.materi { white-space: pre-line; }
.min-w-0 { min-width: 0; }

/* ---------- hero mengajar ---------- */
.teach-hero {
  border-radius: 16px; color: #fff; padding: 1.25rem;
  background: radial-gradient(1200px 300px at 100% 0%, #22c55e33, transparent), linear-gradient(135deg, #14532d, #166534 60%, #15803d);
}
.teach-hero .btn-light { color: var(--ej-green); font-weight: 700; }
.teach-hero .form-select { border: 0; }
.teach-hero small, .teach-hero .muted { color: #d1fae5; }

/* ---------- absensi siswa ---------- */
.att-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: .5rem; }
.att-row { display: flex; align-items: center; gap: .5rem; padding: .45rem .6rem; border: 1px solid var(--bs-border-color-translucent); border-radius: 10px; background: var(--bs-body-bg); }
.card .att-row { background: var(--bs-tertiary-bg); }
.att-row .no { width: 26px; font-size: .75rem; color: var(--bs-secondary-color); text-align: right; flex: 0 0 26px; }
.att-row .nm { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.att-row.is-S { border-color: #f59e0b; background: #fffbeb; }
.att-row.is-I { border-color: #0ea5e9; background: #f0f9ff; }
.att-row.is-A { border-color: #ef4444; background: #fef2f2; }
.att-row.is-D { border-color: #8b5cf6; background: #f5f3ff; }
[data-bs-theme="dark"] .att-row.is-S { background: #422006; }
[data-bs-theme="dark"] .att-row.is-I { background: #082f49; }
[data-bs-theme="dark"] .att-row.is-A { background: #450a0a; }
[data-bs-theme="dark"] .att-row.is-D { background: #2e1065; }
.att-btns { display: inline-flex; gap: 3px; }
.att-btns input { display: none; }
.att-btns label { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 8px; font-size: .75rem; font-weight: 800; cursor: pointer; border: 1px solid var(--bs-border-color); color: var(--bs-secondary-color); user-select: none; }
.att-btns input[value="H"]:checked + label { background: #16a34a; border-color: #16a34a; color: #fff; }
.att-btns input[value="S"]:checked + label { background: #f59e0b; border-color: #f59e0b; color: #fff; }
.att-btns input[value="I"]:checked + label { background: #0ea5e9; border-color: #0ea5e9; color: #fff; }
.att-btns input[value="A"]:checked + label { background: #ef4444; border-color: #ef4444; color: #fff; }
.att-btns input[value="D"]:checked + label { background: #8b5cf6; border-color: #8b5cf6; color: #fff; }
.att-sum { display: flex; gap: .5rem; flex-wrap: wrap; }
.att-sum .pill { border-radius: 999px; padding: .3rem .75rem; font-weight: 700; font-size: .82rem; }
.sticky-actions { position: sticky; bottom: 0; z-index: 5; background: color-mix(in srgb, var(--bs-body-bg) 92%, transparent); backdrop-filter: blur(6px); border-top: 1px solid var(--bs-border-color-translucent); padding: .75rem 0; margin-top: 1rem; }

/* ---------- monitoring grid ---------- */
.mon-grid { overflow-x: auto; }
.mon-grid table { min-width: 900px; }
.mon-cell { font-size: .75rem; border-radius: 8px; padding: .3rem .4rem; line-height: 1.25; }
.mon-cell.ok { background: #dcfce7; color: #14532d; }
.mon-cell.live { background: #fef9c3; color: #713f12; outline: 2px solid #eab308; }
.mon-cell.miss { background: #fee2e2; color: #7f1d1d; }
.mon-cell.wait { background: var(--bs-tertiary-bg); color: var(--bs-secondary-color); }
[data-bs-theme="dark"] .mon-cell.ok { background: #14532d; color: #dcfce7; }
[data-bs-theme="dark"] .mon-cell.live { background: #713f12; color: #fef9c3; }
[data-bs-theme="dark"] .mon-cell.miss { background: #7f1d1d; color: #fee2e2; }

/* ---------- login ---------- */
.login-wrap { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.login-art { background: radial-gradient(900px 500px at 0% 100%, #22c55e40, transparent), linear-gradient(160deg, #0f3d23, #14532d 55%, #166534); color: #ecfdf5; padding: 3rem; display: flex; flex-direction: column; justify-content: space-between; }
.login-art h1 { font-weight: 800; font-size: 2.4rem; line-height: 1.15; }
.login-art .feat { display: flex; gap: .75rem; align-items: flex-start; margin-bottom: .9rem; }
.login-art .feat i { font-size: 1.2rem; color: #86efac; }
.login-form { display: grid; place-items: center; padding: 2rem 1.25rem; }
.login-card { width: 100%; max-width: 380px; }
@media (max-width: 991.98px) { .login-wrap { grid-template-columns: 1fr; } .login-art { display: none; } }