:root {
    --warna-utama: #1a5f4a;
    --warna-utama-gelap: #123f31;
    --warna-latar: #f4f6f5;
    --warna-teks: #1f2937;
    --warna-kad-border: #e2e8e5;
    --warna-amaran: #b45309;
    --warna-jaya: #15803d;
    --warna-ralat: #b91c1c;
}

* { box-sizing: border-box; }

body {
    font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--warna-latar);
    color: var(--warna-teks);
    margin: 0;
}

/* --- Navigasi --- */
.nav-atas {
    background: var(--warna-utama);
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 30px;
    flex-wrap: wrap;
    gap: 12px;
}
.nav-jenama { font-weight: 700; font-size: 1.1em; }
.nav-pautan a, .nav-pengguna a {
    color: white; text-decoration: none; margin-right: 18px; opacity: 0.9;
}
.nav-pautan a:hover, .nav-pengguna a:hover { opacity: 1; text-decoration: underline; }
.nav-pengguna { font-size: 0.9em; }

/* --- Kandungan Umum --- */
.kandungan { max-width: 1100px; margin: 0 auto; padding: 30px; }
.kandungan-dua-lajur { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; max-width: 1200px; }
h1 { color: var(--warna-utama-gelap); }
.penerangan { color: #555; }
.nota-kecil { color: #888; font-size: 0.85em; margin-top: 20px; }

/* --- Kad Statistik --- */
.grid-kad { display: flex; gap: 20px; margin: 20px 0 30px; flex-wrap: wrap; }
.kad {
    background: white; border: 1px solid var(--warna-kad-border);
    border-radius: 10px; padding: 18px 24px; flex: 1; min-width: 200px;
}
.kad-label { display: block; color: #6b7280; font-size: 0.85em; margin-bottom: 6px; }
.kad-nilai { display: block; font-size: 1.6em; font-weight: 700; color: var(--warna-utama-gelap); }
.kad-amaran .kad-nilai { color: var(--warna-amaran); }
.kad-hijau .kad-nilai { color: var(--warna-jaya); }

/* --- Butang --- */
.btn {
    display: inline-block; padding: 10px 18px; border-radius: 8px;
    background: white; border: 1px solid var(--warna-kad-border);
    color: var(--warna-teks); text-decoration: none; margin-right: 10px; cursor: pointer;
    font-size: 0.95em;
}
.btn-utama { background: var(--warna-utama); color: white; border-color: var(--warna-utama); }
.btn:hover { opacity: 0.9; }
.aksi-pantas { margin: 20px 0; }

/* --- Borang --- */
.borang { display: flex; flex-direction: column; gap: 6px; max-width: 500px; }
.borang label { font-weight: 600; margin-top: 10px; font-size: 0.9em; }
.borang input, .borang select, .borang textarea {
    padding: 10px; border: 1px solid #ccc; border-radius: 6px; font-size: 1em;
}
.borang button { margin-top: 18px; }
.borang-penapis { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; align-items: center; }
.borang-penapis input, .borang-penapis select { padding: 8px; border-radius: 6px; border: 1px solid #ccc; }

/* --- Jadual --- */
.jadual { width: 100%; border-collapse: collapse; background: white; border-radius: 8px; overflow: hidden; }
.jadual th, .jadual td { padding: 10px 14px; border-bottom: 1px solid #eee; text-align: left; font-size: 0.92em; }
.jadual th { background: #f0f2f1; color: var(--warna-utama-gelap); }
.baris-jumlah { background: #f0f9f4; }

/* --- Tag Status --- */
.tag { padding: 3px 10px; border-radius: 20px; font-size: 0.8em; }
.tag-pending_semakan { background: #fef3c7; color: var(--warna-amaran); }
.tag-disahkan { background: #dcfce7; color: var(--warna-jaya); }
.tag-ditolak { background: #fee2e2; color: var(--warna-ralat); }

/* --- Mesej --- */
.mesej-ralat { color: var(--warna-ralat); background: #fee2e2; padding: 10px; border-radius: 6px; }
.mesej-jaya { color: var(--warna-jaya); background: #dcfce7; padding: 10px; border-radius: 6px; }
.mesej-amaran { color: var(--warna-amaran); background: #fef3c7; padding: 10px; border-radius: 6px; }

/* --- Login --- */
.kotak-login {
    max-width: 380px; margin: 90px auto; background: white; padding: 34px;
    border-radius: 12px; box-shadow: 0 4px 20px rgba(0,0,0,0.08); text-align: center;
}
.kotak-login form { display: flex; flex-direction: column; gap: 8px; text-align: left; }
.kotak-login label { font-weight: 600; margin-top: 8px; font-size: 0.9em; }
.kotak-login input { padding: 10px; border: 1px solid #ccc; border-radius: 6px; }
.kotak-login button {
    margin-top: 16px; padding: 12px; background: var(--warna-utama); color: white;
    border: none; border-radius: 8px; font-size: 1em; cursor: pointer;
}
.sub { color: #777; margin-top: -10px; }

/* --- Suis Tab Kamera/Fail --- */
.suis-kaedah { display: flex; gap: 10px; margin: 16px 0; }
.btn-tab { background: #f0f2f1; border-color: #e2e8e5; }
.btn-tab-aktif { background: var(--warna-utama); color: white; border-color: var(--warna-utama); }
.panel-kaedah { max-width: 500px; margin-bottom: 20px; }
.aksi-kamera { display: flex; gap: 10px; align-items: center; margin-top: 12px; flex-wrap: wrap; }

/* --- Pratonton Resit / Video Kamera --- */
.pratonton-resit { max-width: 100%; border-radius: 8px; border: 1px solid #ddd; display: block; }
#video-kamera { width: 100%; background: #000; }
.teks-ocr { background: #f7f7f7; padding: 12px; border-radius: 6px; white-space: pre-wrap; font-size: 0.85em; max-height: 300px; overflow-y: auto; }

@media (max-width: 800px) {
    .kandungan-dua-lajur { grid-template-columns: 1fr; }
}