/* =====================================================================
   SISTEM PENGURUSAN SEKOLAH — gaya visual "Buku Rekod"
   Diilhamkan oleh buku kedatangan, kad laporan & cop rasmi sekolah.
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Public+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
    --ink: #1F2421;
    --navy: #1B3A5C;
    --navy-deep: #12283F;
    --paper: #FBF8F1;
    --paper-line: #E4DCC8;
    --card: #FFFFFF;
    --brass: #B8863C;
    --brass-light: #E9D6AE;
    --green-ink: #2F5233;
    --green-bg: #E7EEE3;
    --red-ink: #A63D40;
    --red-bg: #F3E4E1;
    --amber-ink: #8A5A17;
    --amber-bg: #F4E8D2;
    --radius: 6px;
    --shadow: 0 1px 2px rgba(18,40,63,0.06), 0 4px 14px rgba(18,40,63,0.06);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: 'Public Sans', -apple-system, sans-serif;
    font-size: 15px;
    line-height: 1.5;
}

h1, h2, h3, h4 {
    font-family: 'Fraunces', Georgia, serif;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin: 0 0 .4em 0;
    color: var(--navy-deep);
}

a { color: var(--navy); }

.figures, .num, td.num, th.num { font-family: 'IBM Plex Mono', monospace; }

/* ---------------------------------------------------------------------
   Halaman log masuk / install
   --------------------------------------------------------------------- */
.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(180deg, var(--navy-deep), var(--navy) 60%);
    padding: 24px;
}

.auth-card {
    width: 100%;
    max-width: 380px;
    background: var(--paper);
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(0,0,0,0.35);
    padding: 36px 32px 30px;
    position: relative;
    border-top: 4px solid var(--brass);
}

.auth-card .eyebrow {
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: 11px;
    color: var(--brass);
    font-weight: 700;
    margin-bottom: 6px;
}

.auth-card h1 { font-size: 26px; margin-bottom: 2px; }
.auth-card p.sub { color: #6b6459; margin: 0 0 22px; font-size: 13.5px; }

.field { margin-bottom: 16px; }
.field label {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--navy-deep);
    margin-bottom: 5px;
}
.field input, .field select, .field textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #D8D0BC;
    border-radius: 4px;
    background: #fff;
    font-family: inherit;
    font-size: 14.5px;
    color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: 2px solid var(--brass);
    outline-offset: 1px;
    border-color: var(--brass);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 18px;
    border-radius: 4px;
    border: 1px solid transparent;
    background: var(--navy);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    font-family: inherit;
}
.btn:hover { background: var(--navy-deep); }
.btn.block { width: 100%; }
.btn.brass { background: var(--brass); color: #2c2110; }
.btn.brass:hover { background: #a4762f; }
.btn.outline { background: transparent; border-color: var(--navy); color: var(--navy); }
.btn.outline:hover { background: var(--navy); color: #fff; }
.btn.danger { background: var(--red-ink); }
.btn.danger:hover { background: #832f31; }
.btn.sm { padding: 6px 12px; font-size: 12.5px; }

.alert {
    padding: 10px 14px;
    border-radius: 4px;
    font-size: 13.5px;
    margin-bottom: 16px;
    border-left: 3px solid;
}
.alert.error { background: var(--red-bg); color: var(--red-ink); border-color: var(--red-ink); }
.alert.success { background: var(--green-bg); color: var(--green-ink); border-color: var(--green-ink); }
.alert.info { background: var(--amber-bg); color: var(--amber-ink); border-color: var(--amber-ink); }

/* ---------------------------------------------------------------------
   Bingkai aplikasi (sidebar + kandungan)
   --------------------------------------------------------------------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 230px;
    flex-shrink: 0;
    background: var(--navy-deep);
    color: #EDE7D8;
    display: flex;
    flex-direction: column;
    padding: 22px 0;
}

.sidebar .brand {
    padding: 0 20px 18px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 14px;
}
.sidebar .brand .brand-mark {
    width: 42px; height: 42px;
    margin-bottom: 10px;
    display: block;
}
.sidebar .brand .product-name {
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: 11px;
    font-weight: 700;
    color: var(--brass);
    margin-bottom: 4px;
}
.sidebar .brand .name {
    font-family: 'Fraunces', serif;
    font-size: 15px;
    line-height: 1.25;
    color: #fff;
}
.sidebar .brand .role-tag {
    display: inline-block;
    margin-top: 6px;
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--brass-light);
}

.in-app-badge {
    position: absolute;
    top: -6px;
    right: -8px;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    border-radius: 999px;
    background: var(--red-ink);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--navy-deep);
    line-height: 1;
    font-family: 'Public Sans', sans-serif;
}

.sidebar nav { flex: 1; }
.sidebar nav a {
    display: block;
    padding: 10px 20px;
    color: #C9C2B0;
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
    border-left: 3px solid transparent;
}
.sidebar nav a:hover { background: rgba(255,255,255,0.05); color: #fff; }
.sidebar nav a.active {
    background: rgba(184,134,60,0.14);
    border-left-color: var(--brass);
    color: #fff;
    font-weight: 600;
}

/* Kumpulan menu boleh lipat (HEM, Kurikulum, Yuran) */
.sidebar nav details.nav-group { border: none; }
.sidebar nav details.nav-group summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    color: #C9C2B0;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    text-transform: uppercase;
    letter-spacing: .04em;
    font-size: 11.5px;
}
.sidebar nav details.nav-group summary::-webkit-details-marker { display: none; }
.sidebar nav details.nav-group summary::after {
    content: '›';
    display: inline-block;
    transform: rotate(90deg);
    transition: transform .15s ease;
    color: #8a8171;
    font-size: 15px;
}
.sidebar nav details.nav-group[open] summary::after { transform: rotate(270deg); }
.sidebar nav details.nav-group summary:hover { color: #fff; }
.sidebar nav details.nav-group a {
    padding-left: 34px;
    font-size: 13px;
}
.sidebar .foot { padding: 14px 20px 0; border-top: 1px solid rgba(255,255,255,0.1); }
.sidebar .foot a { color: #C9C2B0; font-size: 13px; text-decoration: none; }
.sidebar .foot a:hover { color: #fff; }

.main {
    flex: 1;
    min-width: 0;
    padding: 28px 34px 60px;
}

.page-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 22px;
    border-bottom: 2px solid var(--paper-line);
    padding-bottom: 14px;
}
.page-head .eyebrow {
    text-transform: uppercase;
    letter-spacing: .1em;
    font-size: 11px;
    color: var(--brass);
    font-weight: 700;
}

/* ---------------------------------------------------------------------
   Kad statistik ringkas (dashboard)
   --------------------------------------------------------------------- */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin-bottom: 26px;
}
.stat-card {
    background: var(--card);
    border: 1px solid var(--paper-line);
    border-radius: var(--radius);
    padding: 16px 18px;
    box-shadow: var(--shadow);
}
.stat-card .label {
    font-size: 12px;
    color: #7c7361;
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 6px;
}
.stat-card .value {
    font-family: 'Fraunces', serif;
    font-size: 30px;
    font-weight: 600;
    color: var(--navy-deep);
}
.stat-card .value.accent { color: var(--brass); }

/* ---------------------------------------------------------------------
   Kad umum & jadual
   --------------------------------------------------------------------- */
.card {
    background: var(--card);
    border: 1px solid var(--paper-line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px 24px;
    margin-bottom: 22px;
}
.card .card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    gap: 10px;
    flex-wrap: wrap;
}

table.ledger { width: 100%; border-collapse: collapse; font-size: 13.8px; }
table.ledger th {
    text-align: left;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #7c7361;
    border-bottom: 2px solid var(--paper-line);
    padding: 9px 10px;
}
table.ledger td {
    padding: 10px 10px;
    border-bottom: 1px solid var(--paper-line);
    vertical-align: middle;
}
table.ledger tbody tr:hover { background: #FAF6EC; }
table.ledger .row-actions { white-space: nowrap; text-align: right; }
table.ledger .row-actions a { margin-left: 10px; font-size: 12.5px; text-decoration: none; font-weight: 600; }

/* Cop status — elemen tandatangan sistem ini */
.stamp {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px 3px 8px;
    border: 1.5px dashed currentColor;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    transform: rotate(-1.5deg);
}
.stamp.ok { color: var(--green-ink); background: var(--green-bg); }
.stamp.warn { color: var(--amber-ink); background: var(--amber-bg); }
.stamp.bad { color: var(--red-ink); background: var(--red-bg); }
.stamp.neutral { color: var(--navy); background: #E8EEF3; }

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #8a8171;
}
.empty-state .stamp-mini-lg {
    width: 54px; height: 54px;
    border: 2px dashed #C8BFA8;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 12px;
    font-family: 'Fraunces', serif;
    font-size: 22px;
    color: #C8BFA8;
}

/* ---------------------------------------------------------------------
   Kad-kad kecil kelas (papan pemuka admin)
   --------------------------------------------------------------------- */
.class-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}
.class-mini-card {
    background: var(--card);
    border: 2px solid var(--paper-line);
    border-radius: 10px;
    padding: 14px 12px;
    text-align: center;
}
.class-mini-card.has-teacher { border-color: #D98A3D; }
.class-mini-card.no-teacher { border-color: #8FA3B8; }
.class-mini-card.reported { background: var(--green-bg); }
.class-mini-card.not-reported { background: var(--amber-bg); }
.class-mini-card-name {
    font-weight: 700;
    font-size: 14px;
    letter-spacing: .02em;
    color: #C0392B;
    margin-bottom: 6px;
}
.class-mini-card-teacher {
    font-size: 13.5px;
    color: var(--ink);
    margin-bottom: 4px;
}
.class-mini-card-count {
    font-size: 12.5px;
    color: #8a8171;
}

/* ---------------------------------------------------------------------
   Takwim — grid kalendar bulanan
   --------------------------------------------------------------------- */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}
.calendar-weekday {
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: #8a8171;
    padding: 6px 0;
}
.calendar-cell {
    min-height: 84px;
    border: 1px solid var(--paper-line);
    border-radius: 4px;
    padding: 5px;
    background: #fff;
}
.calendar-cell.empty {
    border: none;
    background: transparent;
}
.calendar-cell.today {
    border: 2px solid var(--brass);
    background: #FAF6EC;
}
.calendar-daynum {
    font-size: 12px;
    font-weight: 600;
    color: var(--navy-deep);
    margin-bottom: 4px;
}
.calendar-event-tag {
    display: block;
    font-size: 10.5px;
    color: #fff;
    padding: 2px 5px;
    border-radius: 3px;
    margin-bottom: 2px;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.calendar-event-tag:hover { opacity: 0.85; }

@media (max-width: 700px) {
    .calendar-grid { grid-template-columns: repeat(7, minmax(34px, 1fr)); gap: 2px; }
    .calendar-cell { min-height: 54px; padding: 3px; }
    .calendar-weekday { font-size: 9px; }
    .calendar-daynum { font-size: 10.5px; }
    .calendar-event-tag { font-size: 8.5px; padding: 1px 3px; }
}

/* Kad acara terdekat (papan pemuka) */
.upcoming-event-card {
    background: var(--card);
    border: 1px solid var(--paper-line);
    border-left: 4px solid var(--brass);
    border-radius: var(--radius);
    padding: 14px 16px;
    box-shadow: var(--shadow);
}
.upcoming-event-card .event-date {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #8a8171;
    margin-bottom: 4px;
}
.upcoming-event-card .event-title {
    font-family: 'Fraunces', serif;
    font-weight: 600;
    font-size: 16px;
    color: var(--navy-deep);
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 20px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 18px; }
.toolbar input[type=text], .toolbar select { padding: 8px 10px; border: 1px solid #D8D0BC; border-radius: 4px; font-family: inherit; }
.toolbar form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.pill-nav { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.pill-nav a {
    padding: 6px 14px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--paper-line);
    color: var(--navy-deep);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
}
.pill-nav a.active { background: var(--navy); color: #fff; border-color: var(--navy); }

.text-muted { color: #8a8171; font-size: 13px; }

.app-copyright { text-align: center; font-size: 11.5px; color: #a89f8c; padding: 18px 10px 4px; letter-spacing: .01em; }
.app-copyright a { color: #a89f8c; text-decoration: underline; }
.app-copyright a:hover { color: var(--brass); }

/* ---------------------------------------------------------------------
   Pengumuman — teks bergerak (ticker) & popup
   --------------------------------------------------------------------- */
.announce-ticker {
    display: flex;
    align-items: center;
    background: var(--navy-deep);
    border-bottom: 2px solid var(--brass);
    overflow: hidden;
    height: 36px;
}
.announce-ticker-label {
    flex-shrink: 0;
    background: var(--brass);
    color: #2c2110;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .04em;
    padding: 0 14px;
    height: 100%;
    display: flex;
    align-items: center;
    white-space: nowrap;
}
.announce-ticker-track {
    flex: 1;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}
.announce-ticker-text {
    display: inline-block;
    color: #EDE7D8;
    font-size: 13px;
    padding-left: 100%;
    animation: announce-scroll 28s linear infinite;
}
@keyframes announce-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

.announce-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(18,40,63,0.55);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}
.announce-popup-box {
    background: var(--paper);
    border-radius: var(--radius);
    border-top: 4px solid var(--brass);
    max-width: 420px;
    width: 90%;
    padding: 26px 26px 22px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}
.announce-popup-head {
    font-family: 'Fraunces', serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--navy-deep);
    margin-bottom: 10px;
}
.announce-popup-msg {
    font-size: 14px;
    color: var(--ink);
    line-height: 1.55;
    margin-bottom: 18px;
}

@media (max-width: 800px) {
    .app-shell { flex-direction: column; }
    .sidebar { width: 100%; }
    .main { padding: 20px; }
}