/* Variabel Warna Corporate */
:root {
    --primary-color: #1d4ed8; /* Biru korporat */
    --primary-hover: #1e40af;
    --sidebar-bg: #1e293b; /* Biru sangat gelap untuk sidebar */
    --bg-color: #f3f4f6; /* Abu-abu terang untuk latar */
    --panel-bg: #ffffff; /* Putih untuk kartu/panel */
    --text-main: #374151; /* Abu-abu gelap untuk teks utama */
    --text-muted: #6b7280; /* Teks sekunder */
    --border-color: #e5e7eb; /* Border halus */
    
    /* Warna Status */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }

body { background-color: var(--bg-color); color: var(--text-main); font-size: 14px; }

/* Layout Utama */
.app-container { display: flex; height: 100vh; overflow: hidden; }

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    color: #cbd5e1;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    background-color: #0f172a;
    border-bottom: 1px solid #334155;
}

.logo-box {
    background-color: var(--primary-color);
    color: white;
    font-weight: bold;
    padding: 5px 8px;
    border-radius: 4px;
    margin-right: 12px;
    font-size: 14px;
}

.brand-name { font-weight: 600; color: white; letter-spacing: 0.5px; }

.sidebar-menu { padding: 20px 0; overflow-y: auto; }
.menu-label { font-size: 11px; font-weight: bold; color: #64748b; margin: 15px 20px 5px 20px; letter-spacing: 1px; }

.menu-item {
    display: flex;
    align-items: center;
    padding: 10px 20px;
    color: #cbd5e1;
    text-decoration: none;
    transition: 0.2s;
}

.menu-item i { width: 25px; font-size: 16px; }
.menu-item:hover { background-color: #334155; color: white; }
.menu-item.active { background-color: rgba(29, 78, 216, 0.2); color: #60a5fa; border-right: 3px solid #3b82f6; }

/* Main Content */
.main-content { flex: 1; display: flex; flex-direction: column; overflow: hidden; }

/* Topbar */
.topbar {
    height: 60px;
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 25px;
}

.breadcrumb { color: var(--text-muted); font-size: 13px; }
.breadcrumb i { margin-right: 5px; }

.topbar-actions { display: flex; align-items: center; gap: 20px; }
.period-selector { background-color: var(--bg-color); padding: 6px 12px; border-radius: 6px; font-size: 13px; border: 1px solid var(--border-color); cursor: pointer;}
.user-profile { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.avatar { width: 32px; height: 32px; background-color: var(--border-color); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--text-muted); }

/* Content Body */
.content-body { padding: 25px; overflow-y: auto; flex: 1; }

/* Summary Cards */
.summary-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 25px; }

.summary-card {
    background-color: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    display: flex;
    align-items: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
/* CSS UNTUK MODAL CRUD */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.5); z-index: 1000;
    display: flex; justify-content: center; align-items: center;
}
.modal-content {
    background: white; width: 500px; border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2); overflow: hidden;
}
.modal-header {
    padding: 15px 20px; background: var(--bg-color); border-bottom: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center;
}
.modal-body { padding: 20px; }
.btn-close { background: transparent; border: none; font-size: 18px; cursor: pointer; color: var(--text-muted); }
.input-full { width: 100%; padding: 8px 12px; border: 1px solid var(--border-color); border-radius: 4px; margin-top: 5px;}

.card-icon { width: 50px; height: 50px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 24px; margin-right: 15px; }
.bg-blue-light { background-color: #dbeafe; } .text-blue { color: #2563eb; }
.bg-green-light { background-color: #d1fae5; } .text-green { color: #059669; }
.bg-orange-light { background-color: #ffedd5; } .text-orange { color: #ea580c; }

.card-info { flex: 1; }
.card-title { color: var(--text-muted); font-size: 13px; margin-bottom: 5px; }
.card-amount { color: var(--text-main); font-size: 22px; font-weight: 700; }

/* Data Grid & Panels */
.data-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
@media (max-width: 1024px) { .data-grid { grid-template-columns: 1fr; } }

.panel {
    background-color: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.panel-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-header h4 { font-weight: 600; color: var(--text-main); }
.panel-body { padding: 20px; }

/* Buttons */
.btn { padding: 6px 12px; border-radius: 4px; border: none; cursor: pointer; font-size: 13px; font-weight: 500; }
.btn-outline { background: white; border: 1px solid var(--border-color); color: var(--text-main); }
.btn-outline:hover { background: var(--bg-color); }
.btn-sm { padding: 4px 10px; font-size: 12px; border-radius: 4px; border: none; cursor: pointer; }
.btn-primary { background: var(--primary-color); color: white; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-secondary { background: var(--bg-color); border: 1px solid var(--border-color); color: var(--text-main); }

/* Tables (Format Akuntansi) */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 12px 15px; text-align: left; border-bottom: 1px solid var(--border-color); }
.data-table th { background-color: #f9fafb; color: var(--text-muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
.data-table tbody tr:hover { background-color: #f9fafb; }
.data-table td { font-size: 13px; }

/* Typography Helpers */
.text-muted { color: var(--text-muted); }
.badge { padding: 4px 8px; border-radius: 12px; font-size: 11px; font-weight: 600; }
.badge-warning { background-color: #fef3c7; color: #b45309; }
.badge-danger { background-color: #fee2e2; color: #b91c1c; }

/* Chart Area */
.chart-wrapper { height: 300px; display: flex; justify-content: center; align-items: center; }

/* TAMBAHAN UPGRADE: Search & Table Responsiveness */
.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.input-search {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 13px;
    width: 200px;
    outline: none;
    transition: 0.3s;
}

.input-search:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(29, 78, 216, 0.1);
}

.mb-4 { margin-bottom: 20px; }

/* Membuat Tabel bisa di-scroll dengan Header Tetap (Sticky) */
.table-responsive {
    max-height: 400px; /* Batas tinggi tabel sebelum muncul scroll */
    overflow-y: auto;
    overflow-x: auto;
    position: relative;
}

.data-table th {
    position: sticky;
    top: 0;
    background-color: #f9fafb;
    z-index: 10;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05); /* Efek batas bawah saat di-scroll */
}