/*
 * GEU Visitor Management System
 * Design System / Global Stylesheet
 * PT. Green Energi Utama — 2026
 */

/* ============================================================
   VARIABEL WARNA & FONT
   ============================================================ */
:root {
    /* Warna utama perusahaan (hijau korporat) */
    --hijau-tua:    #14532d;
    --hijau-sedang: #166534;
    --hijau-muda:   #16a34a;
    --hijau-terang: #22c55e;
    --hijau-pucat:  #dcfce7;

    /* Warna aksen dan netral */
    --abu-gelap:    #1e293b;
    --abu-sedang:   #475569;
    --abu-muda:     #94a3b8;
    --abu-pucat:    #f1f5f9;
    --putih:        #ffffff;

    /* Warna status */
    --kuning:       #f59e0b;
    --kuning-pucat: #fef3c7;
    --merah:        #dc2626;
    --merah-pucat:  #fee2e2;
    --biru:         #2563eb;
    --biru-pucat:   #dbeafe;

    /* Bayangan */
    --bayangan-kecil:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
    --bayangan-sedang: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --bayangan-besar:  0 10px 30px rgba(0,0,0,0.10), 0 4px 8px rgba(0,0,0,0.05);

    /* Radius sudut */
    --radius-kecil:  6px;
    --radius-sedang: 12px;
    --radius-besar:  20px;
    --radius-bulat:  999px;

    /* Transisi */
    --transisi: all 0.2s ease;
}

/* ============================================================
   RESET DASAR & TIPOGRAFI
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 15px;
    color: var(--abu-gelap);
    background-color: var(--abu-pucat);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--abu-gelap);
    line-height: 1.3;
}

a {
    color: var(--hijau-sedang);
    text-decoration: none;
    transition: var(--transisi);
}

a:hover {
    color: var(--hijau-muda);
}

/* ============================================================
   LAYOUT UMUM
   ============================================================ */

/* Konten utama berikan jarak dari navbar */
.konten-utama {
    padding-top: 72px;
    min-height: 100vh;
}

/* Wrapper halaman tamu (tanpa navbar atas) */
.halaman-tamu {
    background: linear-gradient(135deg, var(--hijau-tua) 0%, var(--hijau-sedang) 50%, var(--hijau-muda) 100%);
    min-height: 100vh;
}

/* ============================================================
   NAVBAR ADMIN / SATPAM
   ============================================================ */
.navbar-geu {
    background: linear-gradient(90deg, var(--hijau-tua), var(--hijau-sedang));
    box-shadow: 0 2px 12px rgba(20, 83, 45, 0.25);
    padding: 0 24px;
    height: 66px;
}

.navbar-geu .navbar-brand {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--putih);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.3px;
}

.navbar-geu .navbar-brand img {
    height: 36px;
    width: auto;
    border-radius: 6px;
}

.navbar-geu .nav-link {
    color: rgba(255,255,255,0.8) !important;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0 14px !important;
    height: 66px;
    display: flex;
    align-items: center;
    border-bottom: 3px solid transparent;
    transition: var(--transisi);
}

.navbar-geu .nav-link:hover,
.navbar-geu .nav-link.aktif {
    color: var(--putih) !important;
    border-bottom-color: var(--hijau-terang);
    background: rgba(255,255,255,0.06);
}

.navbar-geu .info-pengguna {
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-geu .foto-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-bulat);
    border: 2px solid rgba(255,255,255,0.35);
    object-fit: cover;
}

.navbar-geu .nama-pengguna {
    color: var(--putih);
    font-size: 0.875rem;
    font-weight: 500;
}

.navbar-geu .tombol-logout {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    color: var(--putih);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: var(--radius-bulat);
    transition: var(--transisi);
}

.navbar-geu .tombol-logout:hover {
    background: rgba(255,255,255,0.25);
    color: var(--putih);
}

/* ============================================================
   KARTU (CARD)
   ============================================================ */
.kartu {
    background: var(--putih);
    border-radius: var(--radius-besar);
    box-shadow: var(--bayangan-sedang);
    border: 1px solid rgba(0,0,0,0.04);
    overflow: hidden;
}

.kartu-kecil {
    background: var(--putih);
    border-radius: var(--radius-sedang);
    box-shadow: var(--bayangan-kecil);
    border: 1px solid rgba(0,0,0,0.05);
}

/* Header bagian dalam kartu */
.kartu-judul {
    padding: 16px 22px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.kartu-judul h5 {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0;
    color: var(--abu-gelap);
}

/* ============================================================
   STATISTIK / RINGKASAN
   ============================================================ */
.kotak-statistik {
    background: var(--putih);
    border-radius: var(--radius-sedang);
    box-shadow: var(--bayangan-kecil);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    border-left: 4px solid transparent;
    transition: var(--transisi);
}

.kotak-statistik:hover {
    box-shadow: var(--bayangan-sedang);
    transform: translateY(-1px);
}

.kotak-statistik .ikon-bungkus {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sedang);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.kotak-statistik .angka {
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 2px;
}

.kotak-statistik .label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--abu-muda);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Variasi warna statistik */
.statistik-hijau  { border-left-color: var(--hijau-muda); }
.statistik-kuning { border-left-color: var(--kuning); }
.statistik-merah  { border-left-color: var(--merah); }
.statistik-biru   { border-left-color: var(--biru); }

/* ============================================================
   TABEL (TABLE)
   ============================================================ */
.tabel-utama {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.875rem;
}

.tabel-utama thead tr th {
    background: var(--abu-pucat);
    color: var(--abu-sedang);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    white-space: nowrap;
}

.tabel-utama tbody tr td {
    padding: 14px 16px;
    vertical-align: middle;
    border-bottom: 1px solid rgba(0,0,0,0.04);
    color: var(--abu-gelap);
}

.tabel-utama tbody tr:last-child td {
    border-bottom: none;
}

.tabel-utama tbody tr:hover td {
    background: var(--abu-pucat);
}

/* ============================================================
   LENCANA STATUS (BADGE)
   ============================================================ */
.lencana {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-bulat);
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.lencana-pending  { background: var(--kuning-pucat);  color: #92400e; }
.lencana-terima   { background: var(--hijau-pucat);   color: var(--hijau-tua); }
.lencana-tolak    { background: var(--merah-pucat);   color: #991b1b; }
.lencana-di-dalam { background: var(--biru-pucat);    color: #1e40af; }
.lencana-hangus   { background: #f3f4f6;              color: var(--abu-sedang); }

/* ============================================================
   TOMBOL
   ============================================================ */
.tombol {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 7px 16px;
    border-radius: var(--radius-sedang);
    border: none;
    cursor: pointer;
    transition: var(--transisi);
    line-height: 1.4;
    white-space: nowrap;
    text-decoration: none;
}

.tombol:focus { outline: none; box-shadow: 0 0 0 3px rgba(22, 101, 52, 0.2); }

.tombol-primer  { background: var(--hijau-sedang); color: var(--putih); }
.tombol-primer:hover  { background: var(--hijau-tua); color: var(--putih); }

.tombol-bahaya  { background: var(--merah); color: var(--putih); }
.tombol-bahaya:hover  { background: #b91c1c; color: var(--putih); }

.tombol-abu     { background: var(--abu-pucat); color: var(--abu-gelap); border: 1px solid rgba(0,0,0,0.1); }
.tombol-abu:hover     { background: #e2e8f0; }

.tombol-kuning  { background: var(--kuning); color: var(--putih); }
.tombol-kuning:hover  { background: #d97706; color: var(--putih); }

.tombol-outline { background: transparent; color: var(--hijau-sedang); border: 1.5px solid var(--hijau-sedang); }
.tombol-outline:hover { background: var(--hijau-pucat); color: var(--hijau-tua); }

.tombol-sm { padding: 4px 10px; font-size: 0.78rem; border-radius: var(--radius-kecil); gap: 4px; }
.tombol-lg { padding: 12px 24px; font-size: 0.95rem; border-radius: var(--radius-sedang); }
.tombol-block { width: 100%; justify-content: center; }

/* ============================================================
   FORM INPUT
   ============================================================ */
.kolom-input label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--abu-sedang);
    margin-bottom: 5px;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.kolom-input input,
.kolom-input select,
.kolom-input textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid #e2e8f0;
    border-radius: var(--radius-sedang);
    font-size: 0.9rem;
    color: var(--abu-gelap);
    background: var(--putih);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    font-family: inherit;
}

.kolom-input input:focus,
.kolom-input select:focus,
.kolom-input textarea:focus {
    border-color: var(--hijau-muda);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.12);
}

.kolom-input input::placeholder {
    color: var(--abu-muda);
}

/* ============================================================
   JAM DIGITAL (SCANNER)
   ============================================================ */
.jam-digital {
    background: linear-gradient(135deg, var(--hijau-tua), var(--abu-gelap));
    border-radius: var(--radius-besar);
    padding: 22px 24px;
    text-align: center;
    color: var(--putih);
}

.jam-digital .waktu {
    font-size: clamp(2rem, 6vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -1px;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    margin-bottom: 6px;
}

.jam-digital .tanggal {
    font-size: 0.8rem;
    font-weight: 500;
    opacity: 0.75;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================================
   HALAMAN LOGIN
   ============================================================ */
.halaman-login {
    background: linear-gradient(135deg, var(--hijau-tua) 0%, var(--abu-gelap) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.kartu-login {
    background: var(--putih);
    border-radius: var(--radius-besar);
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    padding: 40px;
    width: 100%;
    max-width: 420px;
}

.kartu-login .logo {
    max-height: 70px;
    max-width: 180px;
    object-fit: contain;
}

.kartu-login .judul-selamat {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--abu-gelap);
    margin: 0;
}

.kartu-login .subjudul {
    font-size: 0.85rem;
    color: var(--abu-muda);
    margin-top: 4px;
}

/* ============================================================
   SCANNER GATE
   ============================================================ */
.kotak-scanner {
    background: var(--putih);
    border-radius: var(--radius-besar);
    box-shadow: var(--bayangan-sedang);
    border-top: 4px solid var(--hijau-muda);
    overflow: hidden;
}

.kolom-pencarian {
    display: flex;
    align-items: center;
    background: var(--abu-pucat);
    border-radius: var(--radius-bulat);
    padding: 6px 16px;
    gap: 8px;
    border: 1.5px solid rgba(0,0,0,0.06);
    transition: var(--transisi);
}

.kolom-pencarian:focus-within {
    border-color: var(--hijau-muda);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.12);
    background: var(--putih);
}

.kolom-pencarian input {
    border: none;
    outline: none;
    background: transparent;
    font-size: 0.9rem;
    width: 100%;
    color: var(--abu-gelap);
    padding: 4px 0;
}

/* Kotak kamera scanner live */
.kotak-kamera {
    background: #0f172a;
    border-radius: var(--radius-sedang);
    overflow: hidden;
    position: relative;
}

.kotak-kamera .label-kamera {
    background: var(--hijau-sedang);
    color: var(--putih);
    font-size: 0.72rem;
    font-weight: 700;
    text-align: center;
    padding: 6px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Panel info tamu hasil scan */
.panel-tamu {
    border: 1.5px solid rgba(0,0,0,0.06);
    border-radius: var(--radius-besar);
    padding: 20px;
    background: var(--abu-pucat);
    position: relative;
}

.panel-tamu .foto-tamu {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--putih);
    box-shadow: var(--bayangan-kecil);
}

.panel-tamu .tag-status {
    position: absolute;
    top: 16px;
    right: 16px;
}

.panel-tamu ul.detail-tamu {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.85rem;
    line-height: 2;
}

.panel-tamu ul.detail-tamu li i {
    width: 18px;
    color: var(--hijau-muda);
    margin-right: 6px;
}

/* Selongsong aksi Gate (tombol masuk/keluar) */
.area-aksi {
    background: var(--putih);
    border: 1.5px solid rgba(0,0,0,0.06);
    border-radius: var(--radius-sedang);
    padding: 16px;
}

/* ============================================================
   HALAMAN TAMU (REGISTRASI)
   ============================================================ */
.header-registrasi {
    background: linear-gradient(135deg, var(--hijau-tua), var(--hijau-sedang));
    padding: 28px 20px;
    text-align: center;
    color: var(--putih);
}

.header-registrasi .logo {
    height: 52px;
    object-fit: contain;
    margin-bottom: 12px;
    filter: brightness(0) invert(1);
}

.header-registrasi h1 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--putih);
    margin: 0;
}

.header-registrasi p {
    font-size: 0.82rem;
    opacity: 0.8;
    margin: 4px 0 0;
}

.area-formulir {
    background: var(--putih);
    border-radius: var(--radius-besar) var(--radius-besar) 0 0;
    margin-top: -16px;
    padding: 28px 24px 40px;
    min-height: 100vh;
    box-shadow: 0 -8px 30px rgba(0,0,0,0.1);
}

/* Label bagian form (misalnya: Data Pribadi) */
.label-bagian {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--hijau-sedang);
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--hijau-pucat);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Kotak kamera foto tamu */
.kotak-foto-tamu {
    width: 100%;
    max-width: 320px;
    aspect-ratio: 4/3;
    background: #0f172a;
    border-radius: var(--radius-sedang);
    overflow: hidden;
    position: relative;
    margin: 0 auto;
}

.kotak-foto-tamu video,
.kotak-foto-tamu img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.preview-foto-tamu {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--hijau-pucat);
    box-shadow: var(--bayangan-kecil);
}

/* ============================================================
   MODAL POP-UP
   ============================================================ */
.modal-kartu {
    border: none;
    border-radius: var(--radius-besar);
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0,0,0,0.2);
}

.modal-sukses-header {
    background: linear-gradient(135deg, var(--hijau-sedang), var(--hijau-muda));
    color: var(--putih);
    padding: 28px 24px 22px;
    text-align: center;
}

.modal-qr-wrapper {
    background: var(--putih);
    padding: 14px;
    border-radius: var(--radius-sedang);
    display: inline-block;
    box-shadow: var(--bayangan-kecil);
}

/* ============================================================
   ANIMASI & MICRO-INTERACTIONS
   ============================================================ */

/* Muncul dari bawah */
@keyframes munculDariBawah {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.animasi-muncul {
    animation: munculDariBawah 0.35s ease both;
}

/* Denyut ringan untuk indikator aktif */
@keyframes denyut {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
    50%       { box-shadow: 0 0 0 8px rgba(34,197,94,0); }
}

.indikator-aktif {
    animation: denyut 2s infinite;
    border-radius: 50%;
}

/* Hover naik halus pada kartu */
.kartu-hover {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kartu-hover:hover {
    transform: translateY(-2px);
    box-shadow: var(--bayangan-besar);
}

/* ============================================================
   GARIS PEMISAH BERGAYA
   ============================================================ */
.garis {
    border: none;
    border-top: 1px solid rgba(0,0,0,0.06);
    margin: 16px 0;
}

/* ============================================================
   TEKS BANTU
   ============================================================ */
.teks-primer  { color: var(--hijau-sedang) !important; }
.teks-bahaya  { color: var(--merah) !important; }
.teks-kuning  { color: var(--kuning) !important; }
.teks-abu     { color: var(--abu-muda) !important; }

.bg-hijau-pucat { background-color: var(--hijau-pucat) !important; }

/* ============================================================
   RESPONSIF MOBILE
   ============================================================ */
@media (max-width: 768px) {
    /* Navbar collapse di HP */
    .navbar-geu {
        height: auto;
        padding: 12px 16px;
    }

    .navbar-geu .nav-link {
        height: auto;
        padding: 8px 0 !important;
        border-bottom: none;
        border-left: 3px solid transparent;
        padding-left: 12px !important;
    }

    .navbar-geu .nav-link.aktif,
    .navbar-geu .nav-link:hover {
        border-bottom: none;
        border-left-color: var(--hijau-terang);
    }

    /* Konten tak perlu jarak atas sebesar di desktop */
    .konten-utama {
        padding-top: 20px;
    }

    /* Tabel bisa scroll horizontal di mobile */
    .tabel-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Tombol lebih besar di layar sentuh */
    .tombol {
        padding: 9px 16px;
    }

    /* Kartu login jangan ada padding horizontal berlebih */
    .kartu-login {
        padding: 28px 24px;
    }

    /* Area formulir */
    .area-formulir {
        padding: 24px 16px 60px;
    }
}

@media (max-width: 480px) {
    .jam-digital .waktu {
        font-size: 2.2rem;
    }

    .kotak-statistik .angka {
        font-size: 1.5rem;
    }

    /* Tombol stack vertikal */
    .grup-tombol-aksi {
        flex-direction: column;
    }

    .grup-tombol-aksi .tombol {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================================
   NAVIGASI BAWAH (MOBILE - SCANNER & ADMIN)
   ============================================================ */
.nav-bawah {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--putih);
    box-shadow: 0 -2px 12px rgba(0,0,0,0.08);
    z-index: 999;
    padding: 8px 0 max(8px, env(safe-area-inset-bottom));
}

@media (max-width: 768px) {
    .nav-bawah {
        display: flex;
        justify-content: space-around;
    }

    /* Berikan jarak bawah agar tidak ketutupan nav */
    body {
        padding-bottom: 70px;
    }
}

.nav-bawah-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    color: var(--abu-muda);
    font-size: 0.68rem;
    font-weight: 500;
    padding: 4px 16px;
    border-radius: var(--radius-sedang);
    transition: var(--transisi);
    cursor: pointer;
    text-decoration: none;
}

.nav-bawah-item i {
    font-size: 1.3rem;
}

.nav-bawah-item.aktif {
    color: var(--hijau-sedang);
}

/* ============================================================
   SCROLLBAR KUSTOM (Desktop)
   ============================================================ */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--abu-pucat);
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--abu-muda);
}