/* =========================================================
   Tema Merah Putih - Absensi PMR
   ========================================================= */
:root {
    --pmr-red: #b71c1c;
    --pmr-red-dark: #7f0000;
    --pmr-red-light: #e53935;
    --pmr-white: #ffffff;
    --pmr-gray: #f5f5f5;
    --pmr-gray-dark: #616161;
}

html {
    height: 100%;
}

body {
    background-color: var(--pmr-gray);
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
    color: #212121;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Dorong footer ke bawah layar meskipun konten halaman pendek.
   Semua child langsung dari <body> (navbar, konten utama, footer)
   mengikuti flex-direction: column; footer selalu di akhir. */
body > .container-fluid,
body > main {
    flex: 1 0 auto;
}
.footer-pmr {
    flex-shrink: 0;
    margin-top: auto;
}

/* Navbar */
.navbar-pmr {
    background: linear-gradient(90deg, var(--pmr-red-dark) 0%, var(--pmr-red) 100%);
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.navbar-pmr .navbar-brand,
.navbar-pmr .nav-link {
    color: var(--pmr-white) !important;
    font-weight: 500;
}
.navbar-pmr .nav-link.active {
    border-bottom: 2px solid var(--pmr-white);
}
.navbar-pmr .navbar-brand img {
    height: 32px;
    margin-right: 8px;
}

/* Cards */
.card-pmr {
    border: none;
    border-top: 4px solid var(--pmr-red);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,.08);
}
.card-header-pmr {
    background-color: var(--pmr-red);
    color: var(--pmr-white);
    border-radius: 8px 8px 0 0 !important;
    font-weight: 600;
}

/* Buttons */
.btn-pmr {
    background-color: var(--pmr-red);
    border-color: var(--pmr-red);
    color: var(--pmr-white);
}
.btn-pmr:hover {
    background-color: var(--pmr-red-dark);
    border-color: var(--pmr-red-dark);
    color: var(--pmr-white);
}
.btn-outline-pmr {
    border-color: var(--pmr-red);
    color: var(--pmr-red);
}
.btn-outline-pmr:hover {
    background-color: var(--pmr-red);
    color: var(--pmr-white);
}

/* Login page */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--pmr-red-dark) 0%, var(--pmr-red) 55%, var(--pmr-white) 55%);
}
.login-card {
    max-width: 400px;
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.login-card .card-body {
    padding: 2.5rem;
}
.login-logo-circle {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--pmr-red);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1rem auto;
}

/* Badges status */
.badge-hadir { background-color: #2e7d32; }
.badge-izin { background-color: #f9a825; color:#212121; }
.badge-sakit { background-color: #1565c0; }
.badge-alpa, .badge-tidak_hadir { background-color: var(--pmr-red); }

/* Dashboard stat cards */
.stat-card {
    border-radius: 10px;
    color: white;
    padding: 1.25rem;
    background: linear-gradient(135deg, var(--pmr-red) 0%, var(--pmr-red-dark) 100%);
}
.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 700;
}

/* Calendar */
.kalender-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}
.kalender-table th {
    background-color: var(--pmr-red);
    color: white;
    padding: 8px;
    text-align: center;
}
.kalender-table td {
    border: 1px solid #e0e0e0;
    vertical-align: top;
    height: 110px;
    width: 14.28%;
    padding: 4px;
    font-size: .8rem;
}
.kalender-table td.today {
    background-color: #ffebee;
    border: 2px solid var(--pmr-red);
}
.kalender-table td .tgl-num {
    font-weight: 700;
    color: var(--pmr-red-dark);
}
.kalender-table td.other-month {
    background-color: #fafafa;
    color: #bdbdbd;
}
.kal-item {
    display: block;
    background: var(--pmr-red);
    color: white;
    border-radius: 4px;
    padding: 1px 4px;
    margin-top: 2px;
    font-size: .7rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.kal-item.piket {
    background: #37474f;
}

/* Table */
.table-pmr thead {
    background-color: var(--pmr-red);
    color: white;
}

/* Footer */
.footer-pmr {
    background-color: var(--pmr-red-dark);
    color: #f5f5f5;
    padding: 1.25rem 0;
    font-size: .875rem;
    text-align: center;
}

a { text-decoration: none; }

/* Camera Capture & Absensi Preview */
.camera-viewfinder {
    position: relative;
    width: 100%;
    max-height: 480px;
    background-color: #000;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.camera-viewfinder video {
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: cover;
}

.camera-overlay-controls {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;
}

.btn-shutter {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--pmr-white);
    border: 4px solid var(--pmr-red);
    color: var(--pmr-red);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    transition: transform 0.15s ease, background-color 0.15s ease;
}

.btn-shutter:hover {
    transform: scale(1.08);
    background-color: #ffebee;
    color: var(--pmr-red-dark);
}

.btn-shutter:active {
    transform: scale(0.95);
    background-color: var(--pmr-red);
    color: white;
}

.photo-preview-card {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.photo-preview-card img {
    width: 100%;
    max-height: 200px;
    object-fit: cover;
    border-radius: 6px;
}
