/* =========================================
   THEMA: WOODEN LIBRARY (Global Theme)
   Author: Book Ing Team
   ========================================= */

/* Import Font Global (Agar tidak perlu pasang link font di setiap file PHP) */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Merriweather:wght@300;400;700;900&display=swap');

:root {
    /* --- PALET WARNA (Sama Persis dengan Login) --- */
    --wood-dark: #3E2723;       /* Cokelat Tua (Sidebar/Header) */
    --wood-medium: #5D4037;     /* Cokelat Sedang (Hover) */
    --wood-light: #8D6E63;      /* Cokelat Terang */
    
    --copper-accent: #D35400;   /* Orange Tembaga (Tombol Aksi/Highlight) */
    --copper-hover: #E67E22;    /* Orange lebih terang untuk hover */
    
    /* --- BACKGROUND & TEXT --- */
    --bg-cream: #F5F1E8;        /* Warna Kertas Kuno (Background Utama) */
    --card-bg: #FFFFFF;         /* Putih Bersih (Container Data) */
    
    --text-main: #2C1B18;       /* Hitam Kecokelatan (Teks Utama) */
    --text-muted: #6D605B;      /* Abu Kecokelatan (Teks Sekunder) */
    --border-color: #E0D8CF;    /* Garis Halus */
    
    /* --- STATUS COLORS (Bootstrap Overrides) --- */
    --status-success: #27ae60;  /* Hijau Daun */
    --status-warning: #f39c12;  /* Kuning Emas */
    --status-danger: #c0392b;   /* Merah Bata */
}

/* ==========================
   RESET & GLOBAL STYLES
   ========================== */
body {
    background-color: var(--bg-cream);
    font-family: 'Poppins', sans-serif; /* Font Utama (Body) */
    color: var(--text-main);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .brand-font {
    font-family: 'Merriweather', serif; /* Font Klasik untuk Judul */
    font-weight: 700;
    color: var(--wood-dark);
}

a {
    text-decoration: none;
    color: var(--wood-dark);
    transition: 0.3s;
}

a:hover {
    color: var(--copper-accent);
}

/* ==========================
   LAYOUT: SIDEBAR & WRAPPER
   (JANGAN DIUBAH AGAR POSISI TIDAK RUSAK)
   ========================== */
#wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
    transition: all 0.3s;
}

#sidebar-wrapper {
    min-width: 260px;
    max-width: 260px;
    background-color: var(--wood-dark);
    color: #fff;
    min-height: 100vh;
    transition: all 0.3s;
    box-shadow: 4px 0 15px rgba(62, 39, 35, 0.15);
    z-index: 1000;
    border-right: 1px solid rgba(255,255,255,0.05);
}

#page-content-wrapper {
    width: 100%;
    padding: 0;
    transition: all 0.3s;
    background-color: var(--bg-cream);
}

/* Sidebar Branding */
.sidebar-heading {
    padding: 2rem 1.5rem;
    font-size: 1.5rem;
    font-weight: 900; /* Merriweather Bold */
    background-color: rgba(0,0,0,0.1);
    color: #fff;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    letter-spacing: 0.5px;
}
.sidebar-heading span {
    color: var(--copper-accent);
}

/* Sidebar Menu */
.list-group-item {
    background-color: transparent;
    border: none;
    color: rgba(255,255,255,0.7); /* Putih transparan agar tidak menusuk mata */
    padding: 16px 30px;
    font-weight: 500;
    font-size: 0.95rem;
    border-left: 5px solid transparent; /* Indikator aktif di kiri */
    transition: all 0.2s;
}

.list-group-item:hover {
    background-color: rgba(255,255,255,0.05);
    color: #fff;
    border-left: 5px solid var(--copper-accent); /* Orange saat hover */
}

.list-group-item.active {
    background-color: rgba(211, 84, 0, 0.1); /* Background orange transparan */
    color: #fff;
    font-weight: 600;
    border-left: 5px solid var(--copper-accent);
}

.list-group-item i {
    margin-right: 12px;
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
}

/* ==========================
   COMPONENTS UI
   ========================== */

/* Navbar Atas */
.navbar-custom {
    background-color: var(--card-bg);
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    padding: 15px 30px;
    border-bottom: 1px solid var(--border-color);
}

/* Kartu / Container Data */
.card {
    border: 1px solid var(--border-color);
    border-radius: 12px; /* Lebih membulat modern */
    background-color: var(--card-bg);
    box-shadow: 0 4px 6px rgba(62, 39, 35, 0.02);
    margin-bottom: 25px;
    overflow: hidden;
}

.card-header {
    background-color: #fff;
    border-bottom: 2px solid var(--bg-cream);
    font-family: 'Merriweather', serif;
    font-weight: 700;
    color: var(--wood-dark);
    padding: 18px 25px;
}

/* Tabel Klasik */
.table {
    margin-bottom: 0;
}
.table thead th {
    background-color: var(--wood-dark);
    color: #fff;
    font-weight: 500;
    border: none;
    padding: 12px 15px;
    letter-spacing: 0.5px;
}
.table tbody td {
    padding: 12px 15px;
    vertical-align: middle;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
}
.table-hover tbody tr:hover {
    background-color: #FAF8F5; /* Cream sangat muda saat hover row */
}

/* Tombol Custom */
.btn-primary {
    background-color: var(--wood-dark);
    border-color: var(--wood-dark);
    padding: 10px 20px;
    font-weight: 500;
    transition: 0.3s;
}
.btn-primary:hover {
    background-color: #2c1b18;
    border-color: #2c1b18;
    transform: translateY(-2px);
}

.btn-accent {
    background-color: var(--copper-accent);
    color: #fff;
    border: none;
    padding: 10px 20px;
    transition: 0.3s;
}
.btn-accent:hover {
    background-color: var(--copper-hover);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(211, 84, 0, 0.2);
}

/* Statistik Cards (Dashboard) */
.stat-card {
    border-left: 5px solid var(--wood-dark);
    transition: 0.3s;
}
.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(62, 39, 35, 0.1);
}
.stat-icon {
    font-size: 3rem;
    color: var(--copper-accent);
    opacity: 0.8;
}

/* =========================================
   RESPONSIVE LOGIC (Sidebar Toggle)
   ========================================= */

/* Mobile: Sidebar sembunyi (-260px) */
@media (max-width: 768px) {
    #sidebar-wrapper {
        margin-left: -260px;
    }
    #wrapper.toggled #sidebar-wrapper {
        margin-left: 0;
    }
}

/* Desktop: Sidebar muncul (0px) */
@media (min-width: 769px) {
    #wrapper.toggled #sidebar-wrapper {
        margin-left: -260px;
    }
    #wrapper.toggled #page-content-wrapper {
        width: 100%;
    }
}