/* ============================================================
   1. VARIABLES & COLOR PALETTE (SOFT UI THEME)
   ============================================================ */
:root {
    /* Backgrounds */
    --bg-body: #f5f7fa;        
    --bg-card: #ffffff;
    --bg-input: #f8fafc;       
    
    /* Text Colors */
    --text-primary: #2c3e50;   
    --text-muted: #64748b;     
    
    /* Brand Colors */
    --primary: #3b82f6;        
    --primary-dark: #2563eb;
    --sidebar-bg: #1e293b;     
    
    /* Soft Accents */
    --soft-primary: #dbeafe;
    --soft-success: #dcfce7;
    --soft-info:    #e0f2fe;
    --soft-danger:  #fee2e2;
}

/* ============================================================
   2. GLOBAL RESET & TYPOGRAPHY
   ============================================================ */
body {
    font-family: 'Inter', 'Segoe UI', Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--text-primary);
    font-size: 0.9rem;
    margin: 0; padding: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;

    /* Pola Titik-titik di Background Body */
    background-color: var(--bg-body);
    background-image: radial-gradient(#cbd5e1 1.5px, transparent 1.5px);
    background-size: 24px 24px;
}

a { text-decoration: none; transition: all 0.2s; }
h1, h2, h3, h4, h5, h6 { letter-spacing: -0.5px; color: var(--text-primary); }

/* ============================================================
   3. SIDEBAR NAVIGATION (MODIFIKASI UTAMA)
   ============================================================ */
.sidebar {
    position: fixed;
    top: 0; bottom: 0; left: 0;
    z-index: 100;
    padding: 0;
    
    /* --- [STYLE BARU: GRADIENT BIRU + POLA DOT] --- */
    /* Layer 1: Pola Titik Putih Transparan */
    /* Layer 2: Gradient Biru Linear */
    background-image: 
        radial-gradient(rgba(255, 255, 255, 0.15) 2px, transparent 2px),
        linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
        
    background-size: 20px 20px, 100% 100%;
    /* ----------------------------------------------- */

    box-shadow: 4px 0 20px rgba(37, 99, 235, 0.3); /* Bayangan Biru Halus */
}

/* Link Sidebar */
.sidebar .nav-link {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85); /* Putih agak transparan */
    padding: 12px 20px;
    margin: 6px 15px;
    border-radius: 10px;
    display: flex; align-items: center;
    transition: all 0.2s ease;
}

.sidebar .nav-link:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.15); /* Putih transparan saat hover */
    transform: translateX(3px);
}

.sidebar .nav-link.active {
    color: var(--primary-dark); /* Teks Biru Gelap */
    background-color: #fff;     /* Background Putih Bersih */
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.sidebar .nav-link i { 
    margin-right: 12px; width: 20px; text-align: center; font-size: 1.1em; 
}

/* Judul/Header di Sidebar */
.sidebar-header h4 { color: #fff !important; }
.sidebar-header small { color: rgba(255, 255, 255, 0.7) !important; }
.sidebar-divider { border-bottom: 1px solid rgba(255, 255, 255, 0.2) !important; }
.sidebar-label { color: rgba(255, 255, 255, 0.6) !important; }

/* ============================================================
   4. CARDS & WIDGETS
   ============================================================ */
.card {
    background-color: var(--bg-card);
    border: none;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    margin-bottom: 24px;
}
.card-hover:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.1);
}
.card-header {
    background-color: transparent;
    border-bottom: 1px solid #f1f5f9;
    font-weight: 700;
    color: var(--text-primary);
    padding: 20px 24px;
    border-radius: 16px 16px 0 0 !important;
}
.card-body { padding: 24px; }
.bg-gradient-primary { background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important; }
.bg-pattern {
    position: absolute; top: 0; right: 0; bottom: 0; left: 0; opacity: 0.15;
    background-image: radial-gradient(#fff 2px, transparent 2px);
    background-size: 20px 20px;
}
.avatar-circle {
    width: 50px; height: 50px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}
.bg-soft-primary { background-color: var(--soft-primary); color: #1e40af; }
.bg-soft-success { background-color: var(--soft-success); color: #166534; }
.bg-soft-info    { background-color: var(--soft-info);    color: #075985; }
.bg-soft-danger  { background-color: var(--soft-danger);  color: #991b1b; }
.progress { background-color: #e9ecef; box-shadow: inset 0 1px 2px rgba(0,0,0,0.05); }

/* ============================================================
   5. FORMS & INPUTS
   ============================================================ */
.form-control, .form-select {
    background-color: var(--bg-input);
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 10px 15px;
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: all 0.2s;
}
.form-control:focus, .form-select:focus {
    background-color: #fff;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}
.input-group-text { background-color: #f1f5f9; border-color: #cbd5e1; color: var(--text-muted); }

/* ============================================================
   6. TABLES
   ============================================================ */
.table { margin-bottom: 0; }
.table thead th {
    background-color: #f8fafc;
    border-bottom: none;
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: 14px 16px;
}
.table tbody td {
    padding: 14px 16px;
    vertical-align: middle;
    border-bottom: 1px solid #f1f5f9;
    color: var(--text-primary);
}

/* ============================================================
   7. LOGIN PAGE
   ============================================================ */
body.login-page {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh;
    background-color: #e2e8f0;
    background-image: radial-gradient(#cbd5e1 1px, transparent 1px);
    background-size: 24px 24px;
}
.login-card {
    width: 100%; max-width: 400px;
    background: #fff; border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}
.card-header-custom {
    /* Login Header ikut tema Biru */
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    background-image: radial-gradient(rgba(255,255,255,0.15) 2px, transparent 2px), linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    background-size: 20px 20px, 100% 100%;
    color: #fff;
    padding: 35px 30px;
    text-align: center;
}
.brand-icon { font-size: 2.5rem; color: #fff; margin-bottom: 10px; }

/* ============================================================
   8. PREVIEW PAGE & PRINT
   ============================================================ */
body.preview-page {
    background-color: #525659 !important; 
    background-image: none; 
    display: flex; flex-direction: column; align-items: center;
    padding: 30px;
}
.preview-nav {
    background: #fff; padding: 10px 20px; 
    border-radius: 50px; margin-bottom: 30px;
    display: flex; gap: 15px; 
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.paper {
    width: 210mm; min-height: 297mm;
    background: #fff; padding: 10mm 15mm;
    position: relative;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    box-sizing: border-box;
}

/* Print Utilities */
.print-table { width: 100%; border-collapse: collapse; font-size: 10pt; font-family: Arial, sans-serif; color: #000; }
.print-table td, .print-table th { padding: 4px 6px; vertical-align: top; }
.b-all, .b-all th, .b-all td { border: 1px solid #000; }
.b-none { border: none !important; }
.b-top-none { border-top: none !important; }
.b-bot-none { border-bottom: none !important; }
.b-x-none { border-left: none !important; border-right: none !important; }
.bg-grey { background-color: #f0f0f0 !important; font-weight: bold; -webkit-print-color-adjust: exact; }
.text-right { text-align: right; }
.text-center { text-align: center; }

@media print {
    @page { size: A4 portrait; margin: 0 !important; }
    html, body { width: 210mm; height: 297mm; background-color: #fff !important; margin: 0 !important; padding: 0 !important; background-image: none; }
    .sidebar, .navbar, .preview-nav, .no-print { display: none !important; }
    .paper { width: 100%; max-width: 210mm; margin: 0 auto; padding: 10mm 15mm; box-shadow: none; border: none; overflow: hidden; page-break-after: always; }
    body * { visibility: hidden; }
    .paper, .paper * { visibility: visible; }
    .print-table { width: 100% !important; }
    .sig-row td { height: 45px !important; }
}

/* ============================================================
   SIDEBAR MINIMIZE / COLLAPSE LOGIC (PERBAIKAN)
   ============================================================ */

/* Transisi halus */
.sidebar, main, .nav-link, .nav-link span, .logo-text, .company-subtitle, .sidebar-label, .logout-btn {
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* KETIKA MINIMIZED (BODY CLASS ADDED VIA JS) */
body.sidebar-minimized .sidebar {
    width: 80px !important;
    flex: 0 0 80px !important;
    max-width: 80px !important;
    padding-top: 60px; /* Beri jarak atas agar toggle tidak numpuk */
}

/* Konten Utama Melebar */
body.sidebar-minimized main {
    width: calc(100% - 80px) !important;
    flex: 0 0 calc(100% - 80px) !important;
    max-width: calc(100% - 80px) !important;
    margin-left: auto !important;
}

/* 1. SEMBUNYIKAN TEKS (Termasuk Logout & Judul) */
body.sidebar-minimized .nav-link span, 
body.sidebar-minimized .sidebar-label,
body.sidebar-minimized .company-subtitle,
body.sidebar-minimized .logo-text span,
body.sidebar-minimized .logout-btn span {
    display: none !important;
    opacity: 0;
    width: 0;
}

/* 2. RAPIKAN HEADER LOGO */
body.sidebar-minimized .sidebar-header {
    padding-bottom: 0 !important;
    margin-bottom: 10px !important;
    border-bottom: none !important;
}
body.sidebar-minimized .logo-icon {
    margin-right: 0 !important;
    font-size: 1.8rem; /* Perbesar Ikon Logo */
}

/* 3. TENGAHKAN IKON MENU */
body.sidebar-minimized .nav-link {
    justify-content: center !important;
    padding: 12px 0;
    margin: 4px 10px;
    text-align: center;
}
body.sidebar-minimized .nav-link i {
    margin-right: 0 !important;
    font-size: 1.3rem;
}

/* 4. POSISI TOMBOL TOGGLE (GARIS TIGA) */
body.sidebar-minimized #sidebarToggle {
    left: 50%;
    transform: translateX(-50%);
    top: 15px;
    right: auto;
    position: absolute;
}

/* 5. TOMBOL LOGOUT JADI BULAT */
body.sidebar-minimized .logout-btn {
    width: 46px !important;
    height: 46px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto; /* Tengah */
}
body.sidebar-minimized .logout-btn i {
    margin: 0 !important;
}

/* ============================================================
   STICKY TABLE COLUMN (Agar Tombol Aksi Selalu Terlihat)
   ============================================================ */
.sticky-end {
    position: sticky;
    right: 0;
    z-index: 1;
    box-shadow: -5px 0 10px rgba(0,0,0,0.05); /* Bayangan pemisah */
}