/* SiHadir — SMK Pujangga | tema hijau #1c9838, Blade + vanilla CSS/JS (tanpa build step) */
:root {
  --primary: #1c9838; --primary-dark: #0f7a2c; --primary-deep: #0b5c22;
  --primary-soft: #e8f7ec; --primary-faint: #f2fbf4;
  --bg: #f3f7f4; --surface: #fff; --line: #e4ebe6;
  --ink: #193b26; --ink-2: #33503f; --muted: #61776a;
  --danger: #e5484d; --danger-soft: #fdecec;
  --warning: #e8a13c; --warning-soft: #fdf3e4;
  --radius: 14px; --radius-sm: 9px;
  --shadow: 0 8px 24px rgba(16,48,32,.08), 0 2px 6px rgba(16,48,32,.04);
  --sidebar-w: 248px; --topbar-h: 62px;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; background: var(--bg); color: var(--ink); font-size: 15px; line-height: 1.55; }
a { color: var(--primary-dark); }

/* Layout */
.sidebar { position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w); background: linear-gradient(180deg, var(--primary-deep), #083f18); color: #eaf6ee; display: flex; flex-direction: column; z-index: 40; transition: transform .25s ease; }
.brand { display: flex; align-items: center; gap: 10px; padding: 16px; border-bottom: 1px solid rgba(255,255,255,.12); }
.brand img { width: 40px; height: 40px; border-radius: 10px; background: #fff; object-fit: cover; }
.brand-name { font-weight: 800; font-size: 1.05rem; line-height: 1.2; }
.brand-sub { font-size: .7rem; opacity: .75; }
.nav { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 2px; }
.nav-label { font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; opacity: .6; padding: 12px 10px 4px; }
.nav a { display: flex; align-items: center; gap: 10px; color: #dcefe2; text-decoration: none; padding: 9px 10px; border-radius: 9px; font-size: .9rem; font-weight: 600; }
.nav a:hover { background: rgba(255,255,255,.1); }
.nav a.active { background: rgba(255,255,255,.16); }
.nav .soon { opacity: .45; font-size: .78rem; padding: 5px 10px; }
.nav-foot { padding: 12px; border-top: 1px solid rgba(255,255,255,.12); }
.main { margin-left: var(--sidebar-w); min-height: 100vh; display: flex; flex-direction: column; }
.topbar { position: sticky; top: 0; height: var(--topbar-h); background: var(--surface); border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 12px; padding: 0 20px; z-index: 30; }
.topbar .spacer { flex: 1; }
.topbar .user { font-weight: 700; font-size: .88rem; }
.content { padding: 22px; max-width: 1180px; width: 100%; margin: 0 auto; }
.menu-btn { display: none; }

/* Cards & stats */
.page-head { margin-bottom: 16px; }
.page-title { margin: 0; font-size: 1.4rem; }
.page-desc { margin: 2px 0 0; color: var(--muted); font-size: .88rem; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-pad { padding: 18px; }
.card-title { margin: 0; font-size: 1.02rem; }
.grid-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 14px; }
.stat-num { font-size: 1.5rem; font-weight: 800; }
.stat-label { color: var(--muted); font-size: .8rem; font-weight: 600; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.mt-4 { margin-top: 16px; }
.text-sm { font-size: .85rem; } .text-muted { color: var(--muted); }

/* Buttons, alerts, forms */
.btn { display: inline-flex; align-items: center; gap: 8px; border-radius: 10px; padding: 9px 16px; font-weight: 700; font-size: .88rem; border: 1px solid transparent; cursor: pointer; text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; } .btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: var(--primary-soft); color: var(--primary-deep); } .btn-secondary:hover { background: #d9f1e0; }
.btn-ghost { background: transparent; color: var(--ink-2); } .btn-ghost:hover { background: var(--primary-faint); }
.btn-sm { padding: 6px 12px; font-size: .8rem; }
.alert { border-radius: 10px; padding: 11px 14px; font-size: .87rem; margin-bottom: 14px; border: 1px solid; }
.alert-error { background: var(--danger-soft); border-color: #f5c6c7; color: #8f1d22; }
.alert-success { background: var(--primary-soft); border-color: #bfe6c9; color: var(--primary-deep); }
.alert-warning { background: var(--warning-soft); border-color: #f2d3a4; color: #7a4a0d; }
.field { margin-bottom: 12px; } .label { display: block; font-weight: 700; font-size: .82rem; margin-bottom: 5px; }
.input { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 9px 12px; font-size: .92rem; font-family: inherit; background: #fff; color: var(--ink); }
.input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(28,152,56,.14); }
.input-error { border-color: var(--danger); }
.error-text { color: var(--danger); font-size: .78rem; margin-top: 4px; }
/* Toggle lihat password */
.pw-wrap { position: relative; }
.pw-wrap .input { padding-right: 42px; }
.pw-toggle { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); border: 0; background: transparent; color: var(--muted); cursor: pointer; padding: 6px; border-radius: 8px; display: grid; place-items: center; }
.pw-toggle:hover { background: var(--primary-faint); color: var(--primary-deep); }
.pw-toggle svg { width: 20px; height: 20px; }

/* Login */
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: radial-gradient(900px 500px at 85% -10%, #dff3e6 0%, rgba(223,243,230,0) 55%), var(--bg); }
.login-card { width: 100%; max-width: 400px; background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 30px 28px 24px; text-align: center; }

/* Tables */
.row-between { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.search-bar { display: flex; gap: 10px; align-items: center; }
.search-bar .input { max-width: 320px; }
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.table th { text-align: left; padding: 10px 12px; color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: var(--primary-faint); }
.cell-strong { font-weight: 700; }
.cell-sub { font-weight: 400; font-size: .76rem; color: var(--muted); }
.cell-muted { color: var(--muted); }
.font-mono { font-family: ui-monospace, Menlo, monospace; }
.text-right { text-align: right; }
.nowrap { white-space: nowrap; }
.empty-cell { text-align: center; color: var(--muted); padding: 28px 12px !important; }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: .72rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.badge-success { background: var(--primary-soft); color: var(--primary-deep); }
.badge-neutral { background: #eef1ee; color: var(--muted); }
.badge-warning { background: var(--warning-soft); color: #7a4a0d; }
.btn-danger-soft { background: var(--danger-soft); color: #8f1d22; }
.btn-danger-soft:hover { background: #fbd9da; }
.form-narrow { max-width: 720px; }
.hint { font-weight: 400; color: var(--muted); font-size: .76rem; }
.checkline { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: .88rem; }
nav.pagination, .mt-4 nav { display: flex; }
.login-card img.logo { width: 76px; height: 76px; border-radius: 18px; object-fit: cover; box-shadow: var(--shadow); }
.login-card h1 { font-size: 1.5rem; margin: 12px 0 2px; } .login-card p.sub { color: var(--muted); font-size: .86rem; margin: 0 0 18px; }
.login-card form { text-align: left; } .login-card .btn-primary { width: 100%; justify-content: center; }

@media (max-width: 860px) {
  .sidebar { transform: translateX(-100%); } .sidebar.open { transform: none; }
  .main { margin-left: 0; } .menu-btn { display: inline-flex; }
  .content { padding: 14px; }
}

/* Grid jadwal */
.grid-table { width: 100%; border-collapse: collapse; font-size: .84rem; }
.grid-cell-th { padding: 8px 10px; text-align: center; border-bottom: 2px solid var(--line); font-size: .74rem; text-transform: uppercase; color: var(--muted); letter-spacing: .03em; }
.grid-cell-td { padding: 6px 8px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); vertical-align: top; }
.grid-filled { background: var(--primary-faint); cursor: pointer; transition: background .15s; }
.grid-filled:hover { background: #d4f0da; }
.grid-empty { background: #fff; cursor: pointer; text-align: center; color: var(--muted); transition: background .15s; }
.grid-empty:hover { background: #f6f9f6; }
.grid-teacher { font-weight: 700; font-size: .82rem; }
.grid-subject { font-size: .74rem; color: var(--primary-dark); font-weight: 600; }
.grid-room { font-size: .7rem; color: var(--muted); margin-top: 2px; }
.grid-plus { font-size: 1.1rem; color: #c3d5c8; font-weight: 700; }
.grid-empty:hover .grid-plus { color: var(--primary); }
.grid-cell-th:first-child, .grid-cell-td:first-child { position: sticky; left: 0; background: var(--surface); z-index: 2; }

/* Modal */
.modal { display: none; position: fixed; inset: 0; background: rgba(15,42,24,.35); backdrop-filter: blur(4px); z-index: 100; align-items: center; justify-content: center; }
.modal.show { display: flex; }
.modal-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; max-height: 90vh; overflow-y: auto; width: 95%; }