/* assets/css/app.css - MKM DIGITAL Clean Finance System */

:root {
    --mkm-blue: #1B365D;
    --mkm-blue-dark: #11223A;
    --mkm-blue-light: #2A528A;
    --mkm-accent: #2563EB;
    --mkm-accent-light: #EFF6FF;
    --bg-page: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-subtle: #F1F5F9;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #64748B;
    --border: #E2E8F0;
    --border-subtle: #F1F5F9;
    --green-bg: #E6F4EA;
    --green-text: #137333;
    --green-border: #A8DAB5;
    --red-bg: #FCE8E6;
    --red-text: #C5221F;
    --red-border: #F6AEA9;
    --yellow-bg: #FEF7E0;
    --yellow-text: #B06000;
    --yellow-border: #FCE293;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-page);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Container */
.app-container {
    max-width: 1360px;
    margin: 0 auto;
    padding: 24px 20px 80px 20px;
}

/* Header */
.top-header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 40;
}

.header-inner {
    max-width: 1360px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-section {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-logo-badge {
    background: var(--mkm-blue);
    color: #ffffff;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 16px;
    letter-spacing: -0.5px;
}

.brand-title h1 {
    font-size: 18px;
    font-weight: 700;
    color: var(--mkm-blue);
    line-height: 1.2;
}

.brand-title p {
    font-size: 12px;
    color: var(--text-muted);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Navigation Tabs */
.nav-tabs-wrapper {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
    white-space: nowrap;
}

.nav-tabs {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    gap: 4px;
}

.tab-btn {
    background: none;
    border: none;
    padding: 14px 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    color: var(--mkm-blue);
    background: var(--bg-subtle);
}

.tab-btn.active {
    color: var(--mkm-blue);
    border-bottom-color: var(--mkm-blue);
    background: transparent;
}

.tab-badge {
    font-size: 11px;
    padding: 2px 7px;
    border-radius: 12px;
    font-weight: 700;
}

/* Card System */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #FFFFFF;
}

.card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--mkm-blue);
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-subtitle {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 2px;
}

.card-body {
    padding: 24px;
}

/* KPI Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.kpi-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.kpi-value {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 8px 0 4px 0;
    font-variant-numeric: tabular-nums;
}

.kpi-sub {
    font-size: 12px;
    color: var(--text-muted);
}

.kpi-urgent {
    border-color: var(--red-border);
    background: #FFFBFA;
}

.kpi-urgent .kpi-value {
    color: var(--red-text);
}

.kpi-success {
    border-color: var(--green-border);
    background: #FBFEFB;
}

.kpi-success .kpi-value {
    color: var(--green-text);
}

/* Progress Bar */
.progress-container {
    width: 100%;
    background: var(--bg-subtle);
    border-radius: 999px;
    height: 12px;
    overflow: hidden;
    margin: 10px 0;
    border: 1px solid var(--border);
}

.progress-bar {
    height: 100%;
    background: var(--mkm-blue);
    border-radius: 999px;
    transition: width 0.3s ease;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 13px;
}

.data-table th {
    background: var(--bg-subtle);
    color: var(--mkm-blue);
    font-weight: 700;
    padding: 12px 14px;
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.data-table tr:hover {
    background-color: var(--bg-subtle);
}

.data-table tr.row-disabled {
    background-color: #FAFAFA;
    color: var(--text-muted);
}

.data-table tr.row-disabled td:not(:first-child) {
    text-decoration: line-through;
    opacity: 0.6;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-green {
    background: var(--green-bg);
    color: var(--green-text);
    border: 1px solid var(--green-border);
}

.badge-red {
    background: var(--red-bg);
    color: var(--red-text);
    border: 1px solid var(--red-border);
}

.badge-yellow {
    background: var(--yellow-bg);
    color: var(--yellow-text);
    border: 1px solid var(--yellow-border);
}

.badge-blue {
    background: var(--mkm-accent-light);
    color: var(--mkm-blue);
    border: 1px solid #BFDBFE;
}

.badge-gray {
    background: var(--bg-subtle);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

/* Status Buttons / Selectors */
.status-select {
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid var(--border);
    outline: none;
    transition: all 0.15s ease;
}

.status-select.val-si {
    background: var(--green-bg);
    color: var(--green-text);
    border-color: var(--green-border);
}

.status-select.val-no {
    background: var(--red-bg);
    color: var(--red-text);
    border-color: var(--red-border);
}

.status-select.val-check {
    background: var(--yellow-bg);
    color: var(--yellow-text);
    border-color: var(--yellow-border);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.15s ease;
}

.btn-primary {
    background: var(--mkm-blue);
    color: #FFFFFF;
}

.btn-primary:hover {
    background: var(--mkm-blue-light);
}

.btn-secondary {
    background: #FFFFFF;
    color: var(--text-primary);
    border-color: var(--border);
}

.btn-secondary:hover {
    background: var(--bg-subtle);
}

.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}

.btn-danger {
    background: var(--red-bg);
    color: var(--red-text);
    border-color: var(--red-border);
}

.btn-danger:hover {
    background: #F8D7D4;
}

/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-primary);
    background: #FFFFFF;
    outline: none;
    transition: border-color 0.15s ease;
}

.form-control:focus {
    border-color: var(--mkm-blue);
    box-shadow: 0 0 0 2px rgba(27, 54, 93, 0.1);
}

/* Calculator Card */
.calc-box {
    background: #FFFFFF;
    border: 2px solid var(--mkm-blue);
    border-radius: var(--radius-md);
    padding: 24px;
}

.calc-result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.calc-result-card {
    padding: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-subtle);
}

.calc-result-card.highlight {
    background: var(--green-bg);
    border-color: var(--green-border);
}

.calc-result-card.highlight .calc-num {
    color: var(--green-text);
}

.calc-num {
    font-size: 24px;
    font-weight: 800;
    margin-top: 4px;
    font-variant-numeric: tabular-nums;
}

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    z-index: 50;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.open {
    display: flex;
}

.modal-content {
    background: #FFFFFF;
    border-radius: var(--radius-md);
    max-width: 600px;
    width: 100%;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--mkm-blue);
    color: #FFFFFF;
}

.modal-body {
    padding: 20px;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background: var(--bg-subtle);
}

/* Utilities */
.text-right { text-align: right; }
.text-center { text-align: center; }
.font-bold { font-weight: 700; }
.font-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }
.text-green { color: var(--green-text); }
.text-red { color: var(--red-text); }
.text-blue { color: var(--mkm-blue); }

/* Responsive adjustments */
@media (max-width: 768px) {
    .app-container {
        padding: 16px 12px 60px 12px;
    }
    .kpi-value {
        font-size: 22px;
    }
    .card-body {
        padding: 16px;
    }
    .brand-title h1 {
        font-size: 16px;
    }
    .header-inner {
        padding: 10px 14px;
    }
}