/* Style for Goods Transport Rate Calculator (PM 60/2019) */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* Color Variables */
:root {
    /* Dark Theme (Default/Preferred for Premium Feel) */
    --bg-main: #0b0f19;
    --bg-card: rgba(17, 24, 39, 0.7);
    --bg-input: #1f2937;
    --bg-input-focus: #374151;
    --border-color: rgba(75, 85, 99, 0.3);
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --accent-primary: #10b981; /* Emerald */
    --accent-primary-rgb: 16, 185, 129;
    --accent-secondary: #6366f1; /* Indigo */
    --accent-warning: #f59e0b; /* Amber */
    --accent-danger: #ef4444; /* Red */
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 15px rgba(16, 185, 129, 0.2);
    
    --font-sans: 'Plus Jakarta Sans', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

[data-theme="light"] {
    --bg-main: #f8fafc;
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-input: #ffffff;
    --bg-input-focus: #f1f5f9;
    --border-color: rgba(226, 232, 240, 0.8);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --accent-primary: #059669;
    --accent-primary-rgb: 5, 150, 105;
    --accent-secondary: #4f46e5;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --shadow-glow: 0 0 15px rgba(5, 150, 105, 0.15);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Header styling */
header {
    background: rgba(15, 23, 42, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 2.25rem;
    height: 2.25rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.2rem;
    box-shadow: var(--shadow-glow);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    background: linear-gradient(to right, var(--text-primary), var(--accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-badge {
    font-size: 0.65rem;
    font-weight: 700;
    background: rgba(var(--accent-primary-rgb), 0.1);
    color: var(--accent-primary);
    padding: 0.15rem 0.4rem;
    border-radius: 0.25rem;
    border: 1px solid rgba(var(--accent-primary-rgb), 0.2);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 0.5rem;
    padding: 0.25rem;
    border: 1px solid var(--border-color);
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--accent-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.theme-toggle-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

/* Main Content Area */
main {
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem;
}

.app-tab-panel {
    display: none;
}

.app-tab-panel.active {
    display: block;
    animation: fadeIn var(--transition-normal);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Typography elements */
h1, h2, h3, h4 {
    letter-spacing: -0.025em;
    font-weight: 700;
}

.section-header {
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-title {
    font-size: 1.75rem;
    color: var(--text-primary);
}

.section-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* General Card Design */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
    border-color: rgba(var(--accent-primary-rgb), 0.4);
}

/* Dashboard styles */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0.5rem 0;
    font-family: var(--font-sans);
}

.stat-subtext {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.dashboard-charts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.chart-card {
    min-height: 380px;
    display: flex;
    flex-direction: column;
}

.chart-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chart-wrapper {
    flex: 1;
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 250px;
}

/* Calculator Flow & Wizard styling */
.calc-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    align-items: start;
}

.calc-sidebar {
    position: sticky;
    top: 5rem;
}

.step-indicator-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.step-indicator-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.step-indicator-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.step-indicator-item.active {
    background: rgba(var(--accent-primary-rgb), 0.1);
    color: var(--accent-primary);
    border-color: rgba(var(--accent-primary-rgb), 0.2);
}

.step-number {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    transition: all var(--transition-fast);
}

.step-indicator-item.active .step-number {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
    box-shadow: var(--shadow-glow);
}

.step-indicator-item.completed .step-number {
    background: var(--accent-secondary);
    border-color: var(--accent-secondary);
    color: white;
}

/* Calculator Step Content */
.calc-step-panel {
    display: none;
}

.calc-step-panel.active {
    display: block;
    animation: fadeIn var(--transition-normal);
}

.step-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.step-title {
    font-size: 1.25rem;
    color: var(--text-primary);
}

.step-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* Form Styles */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.input-container {
    position: relative;
    display: flex;
    align-items: center;
}

.input-addon-left {
    position: absolute;
    left: 0.75rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 600;
    pointer-events: none;
}

.input-addon-right {
    position: absolute;
    right: 0.75rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    pointer-events: none;
}

.form-input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.625rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    outline: none;
    transition: all var(--transition-fast);
}

.form-input:focus {
    border-color: var(--accent-primary);
    background: var(--bg-input-focus);
    box-shadow: 0 0 0 2px rgba(var(--accent-primary-rgb), 0.2);
}

.form-input[readonly] {
    background: rgba(0,0,0,0.15);
    color: var(--text-secondary);
    cursor: not-allowed;
}

/* Adjust padding for addons */
.input-container.has-addon-left .form-input {
    padding-left: 2rem;
}
.input-container.has-addon-right .form-input {
    padding-right: 3.5rem;
}

.form-section-divider {
    border-top: 1px dashed var(--border-color);
    margin: 1.5rem 0;
    padding-top: 1.5rem;
}

.form-section-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-secondary);
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Button Styles */
.btn-container {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    gap: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.625rem 1.25rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--accent-primary);
    color: white;
}

.btn-primary:hover {
    background: #0d9488;
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.btn-accent {
    background: var(--accent-secondary);
    color: white;
}

.btn-accent:hover {
    background: #4f46e5;
}

.btn-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-danger);
    border-color: rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
    background: var(--accent-danger);
    color: white;
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    border-radius: 0.375rem;
}

/* Calculator Summary & Breakdown Layout */
.summary-recap-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    margin: 1rem 0 1.5rem 0;
}

.summary-recap-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.25);
    font-weight: 700;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

.summary-recap-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.summary-recap-table tr.total-row {
    font-weight: 700;
    background: rgba(var(--accent-primary-rgb), 0.05);
}

.summary-recap-table tr.total-row td {
    border-top: 2px solid var(--border-color);
    border-bottom: 2px double var(--border-color);
    color: var(--accent-primary);
}

.summary-recap-table tr.category-row {
    font-weight: 700;
    background: rgba(255, 255, 255, 0.02);
}

.summary-recap-table tr.category-row td {
    color: var(--accent-secondary);
    font-size: 0.9rem;
    padding-top: 1rem;
}

.indent-1 {
    padding-left: 2rem !important;
}

.indent-2 {
    padding-left: 3rem !important;
}

.right-align {
    text-align: right;
}

/* Vehicle Profiles View */
.profile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.profile-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.profile-name {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.profile-meta-list {
    margin: 1rem 0;
    list-style: none;
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.profile-meta-item {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
}

.profile-meta-value {
    font-weight: 600;
    color: var(--text-primary);
}

.profile-card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.25rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

/* Custom Table for History & Lists */
.custom-table-container {
    overflow-x: auto;
}

.custom-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.custom-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.2);
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.custom-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.custom-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* Alert Notification Panel */
.alert-banner {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.875rem;
    border: 1px solid transparent;
}

.alert-banner-info {
    background: rgba(99, 102, 241, 0.1);
    color: #a5b4fc;
    border-color: rgba(99, 102, 241, 0.2);
}

.alert-banner-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #fde047;
    border-color: rgba(245, 158, 11, 0.2);
}

/* Compare simulations overlay */
.compare-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.compare-column {
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    background: rgba(0,0,0,0.1);
    overflow: hidden;
}

.compare-header {
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem;
    text-align: center;
    font-weight: 700;
    color: var(--accent-primary);
}

.compare-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}

.compare-row:last-child {
    border-bottom: none;
}

.compare-row-title {
    color: var(--text-secondary);
}

.compare-row-value {
    font-weight: 600;
    color: var(--text-primary);
}

/* ================= Version 2 Layout & Switcher Styles ================= */

/* Segmented switcher in top header */
.version-switcher-container {
    display: flex;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    padding: 0.2rem;
    border-radius: 0.5rem;
    gap: 0.15rem;
    margin-right: 1rem;
}

[data-theme="light"] .version-switcher-container {
    background: rgba(226, 232, 240, 0.6);
}

.version-switch-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.45rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 0.35rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.version-switch-btn:hover {
    color: var(--text-primary);
}

.version-switch-btn.active {
    background: linear-gradient(135deg, var(--accent-secondary), #8b5cf6);
    color: white;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

/* Conditional Visibility rules */
body.version-v1 .v2-only { display: none !important; }
body.version-v2 .v1-only { display: none !important; }
body.version-v2 [data-tab="dashboard"] { display: none !important; }

/* Split screen layout for v2 */
.v2-split-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (min-width: 1024px) {
    .v2-split-container {
        grid-template-columns: 420px 1fr;
    }
}

/* Map card styling */
.map-card {
    display: flex;
    flex-direction: column;
    height: 480px;
    position: sticky;
    top: 5.5rem;
}

.map-viewport {
    flex: 1;
    width: 100%;
    border-radius: 0.5rem;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: #111827;
    z-index: 10;
}

/* Leaflet Dark Theme Overrides */
[data-theme="dark"] .leaflet-tile {
    filter: brightness(0.6) invert(1) contrast(3) hue-rotate(200deg) saturate(0.3);
}

[data-theme="dark"] .leaflet-container {
    background: #111827 !important;
}

[data-theme="dark"] .leaflet-bar a, 
[data-theme="dark"] .leaflet-control-zoom {
    background-color: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

/* ODOL Warning Banner styling */
.odol-warning-card {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 0.75rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: pulseDanger 2s infinite ease-in-out;
}

.odol-icon-box {
    width: 3rem;
    height: 3rem;
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-danger);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.odol-warning-title {
    font-weight: 800;
    color: var(--accent-danger);
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.odol-warning-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

@keyframes pulseDanger {
    0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.3); }
    70% { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
    100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* User Mode Selector Tabs */
.mode-selector-container {
    display: flex;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.mode-selector-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    padding: 0.35rem;
    border-radius: 9999px;
    gap: 0.25rem;
    max-width: 600px;
    width: 100%;
}

.mode-tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    color: var(--text-secondary);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all var(--transition-normal);
}

.mode-tab-btn i {
    font-size: 1.1rem;
}

.mode-tab-btn.active {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: 0 4px 15px rgba(var(--accent-primary-rgb), 0.25);
}

/* Public Shipper UI elements */
.public-input-panel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.public-result-card {
    background: linear-gradient(135deg, rgba(var(--accent-primary-rgb), 0.1), rgba(99, 102, 241, 0.05));
    border: 1px solid rgba(var(--accent-primary-rgb), 0.25);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-top: 1.5rem;
    position: relative;
    overflow: hidden;
}

.public-result-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(var(--accent-primary-rgb), 0.15) 0%, rgba(0,0,0,0) 70%);
    pointer-events: none;
}

.public-result-header {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.075em;
    margin-bottom: 0.5rem;
}

.public-result-price {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-primary);
    font-family: var(--font-sans);
    margin-bottom: 0.25rem;
}

.public-result-negotiation {
    font-size: 0.85rem;
    color: var(--accent-warning);
    font-weight: 600;
    margin-bottom: 1rem;
}

.public-result-row {
    display: flex;
    justify-content: space-between;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}

.public-result-row:last-of-type {
    border-bottom: none;
}

select.form-input option {
    background-color: var(--bg-main);
    color: var(--text-primary);
}

/* Print Only Utility Styles */
.print-only-section {
    display: none !important;
}

/* Custom CSS Print Optimization */
@media print {
    body {
        background: white !important;
        color: black !important;
        font-size: 11pt !important;
    }
    
    .print-only-section {
        display: block !important;
    }

    .print-footer {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
    }
    
    header, 
    footer,
    .nav-actions,
    .nav-tabs,
    .btn-container,
    .theme-toggle-btn,
    .calc-sidebar,
    .profile-card-actions,
    .actions-cell,
    .alert-banner,
    .mode-selector-container,
    .map-card,
    #pub-print-btn,
    #back-to-v1-btn {
        display: none !important;
    }
    
    main {
        padding: 0 !important;
    }
    
    .card {
        border: none !important;
        box-shadow: none !important;
        background: transparent !important;
        padding: 0 !important;
    }
    
    .app-tab-panel {
        display: none !important;
    }
    
    /* V1 Printing */
    body.version-v1 #calculator-tab {
        display: block !important;
    }
    
    body.version-v1 .calc-step-panel {
        display: none !important;
    }
    
    body.version-v1 #calc-step-5 {
        display: block !important;
    }
    
    body.version-v1 .calc-container {
        display: block !important;
    }
    
    /* V2 Printing */
    body.version-v2 .v2-split-container {
        display: block !important;
        margin: 0 !important;
    }

    /* Public Mode V2 Print Layout */
    body.version-v2.mode-public #public-mode-container {
        display: block !important;
    }

    body.version-v2.mode-public #operator-mode-container {
        display: none !important;
    }

    body.version-v2.mode-public .public-input-panel {
        display: block !important;
    }

    body.version-v2.mode-public .public-input-panel > :not(#pub-result-card) {
        display: none !important;
    }

    body.version-v2.mode-public .public-result-card {
        border: 2px solid #000 !important;
        background: transparent !important;
        padding: 1.5rem !important;
        margin: 0 !important;
        box-shadow: none !important;
        color: black !important;
    }

    body.version-v2.mode-public .public-result-header {
        color: black !important;
        font-size: 1.1rem !important;
        border-bottom: 2px solid #000 !important;
        padding-bottom: 0.5rem !important;
        margin-bottom: 1rem !important;
        text-align: center !important;
    }

    body.version-v2.mode-public .public-result-price {
        color: black !important;
        font-size: 2.2rem !important;
        text-align: center !important;
        margin-bottom: 0.25rem !important;
    }

    body.version-v2.mode-public .public-result-negotiation {
        color: #333 !important;
        font-size: 1rem !important;
        text-align: center !important;
        margin-bottom: 1.5rem !important;
    }

    body.version-v2.mode-public .public-result-row {
        border-bottom: 1px solid #333 !important;
        color: black !important;
        font-size: 10pt !important;
    }

    body.version-v2.mode-public .public-result-row span {
        color: black !important;
    }

    /* Operator Mode V2 Print Layout */
    body.version-v2.mode-operator #public-mode-container {
        display: none !important;
    }

    body.version-v2.mode-operator #operator-mode-container {
        display: block !important;
    }

    body.version-v2.mode-operator #calculator-tab {
        display: block !important;
    }

    body.version-v2.mode-operator .calc-step-panel {
        display: none !important;
    }

    body.version-v2.mode-operator #calc-step-5 {
        display: block !important;
    }
    
    /* Shared table styles */
    .summary-recap-table th {
        background: #f1f5f9 !important;
        color: black !important;
        border-bottom: 1px solid #94a3b8 !important;
    }
    
    .summary-recap-table td {
        border-bottom: 1px solid #e2e8f0 !important;
        color: black !important;
    }
    
    .summary-recap-table tr.total-row td {
        color: black !important;
        border-top: 1px solid black !important;
        border-bottom: 3px double black !important;
    }
    
    .chart-card {
        page-break-inside: avoid;
        margin-top: 20px;
    }
}

/* =========================================================================
   ====================== LANDING PAGE, LOGIN, CMS STYLES ==================
   ========================================================================= */

/* Visibility Control Utility Classes */
body.not-logged-in .backend-only {
    display: none !important;
}

body.logged-in .public-only {
    display: none !important;
}

/* Home Marquee Announcement */
.home-marquee-banner {
    background: rgba(var(--accent-secondary-rgb), 0.1);
    border: 1px solid rgba(var(--accent-secondary-rgb), 0.25);
    border-radius: 0.5rem;
    padding: 0.65rem 1rem;
    margin-bottom: 1.5rem;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
}

.home-marquee-content {
    display: inline-block;
    white-space: nowrap;
    animation: marquee 25s linear infinite;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

.home-marquee-content:hover {
    animation-play-state: paused;
}

@keyframes marquee {
    0% { transform: translate3d(100%, 0, 0); }
    100% { transform: translate3d(-100%, 0, 0); }
}

/* Hero Section Banner */
.home-hero-section {
    border-radius: 1rem;
    padding: 3.5rem 2.5rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    color: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: background var(--transition-normal);
}

/* Gradients */
.home-hero-section.theme-blue-indigo {
    background: linear-gradient(135deg, #1d4ed8, #4f46e5);
}
.home-hero-section.theme-purple-violet {
    background: linear-gradient(135deg, #581c87, #7c3aed);
}
.home-hero-section.theme-teal-emerald {
    background: linear-gradient(135deg, #0f766e, #059669);
}
.home-hero-section.theme-dark-slate {
    background: linear-gradient(135deg, #334155, #0f172a);
}

.home-hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    transform: rotate(-15deg);
    pointer-events: none;
}

.home-hero-content {
    max-width: 700px;
    position: relative;
    z-index: 2;
}

.home-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.4rem 0.85rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(4px);
}

.home-hero-title {
    font-size: 2.75rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.home-hero-desc {
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
}

.home-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* Features Grid */
.home-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.home-feature-card {
    padding: 2rem 1.5rem;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.home-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.home-feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.home-feature-title {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.home-feature-desc {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

/* Info Section (Cotabaru contact + Penunjuk map) */
.home-info-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (min-width: 1024px) {
    .home-info-section {
        grid-template-columns: 1fr 1fr;
    }
}

.home-contact-list {
    display: flex;
    flex-direction: column;
}

.home-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
}

.home-contact-item i {
    width: 2.25rem;
    height: 2.25rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

/* Login Modal styling (Glassmorphism & Overlay) */
.login-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn var(--transition-normal);
}

.login-card {
    width: 100%;
    max-width: 420px;
    padding: 2.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(31, 41, 55, 0.8) !important;
    backdrop-filter: blur(16px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    position: relative;
    transform: scale(0.95);
    animation: zoomIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

[data-theme="light"] .login-card {
    background: rgba(255, 255, 255, 0.85) !important;
    border-color: rgba(0, 0, 0, 0.05);
}

.login-close-btn {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.login-close-btn:hover {
    color: var(--text-primary);
}

.login-error-alert {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.25);
    color: #fca5a5;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.8rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: shake 0.3s ease-in-out;
}

[data-theme="light"] .login-error-alert {
    color: #b91c1c;
    background: rgba(239, 68, 68, 0.05);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes zoomIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-6px); }
    75% { transform: translateX(6px); }
}

/* =========================================================================
   CMS PREVIEW MODAL & DEVICE SIMULATOR STYLING
   ========================================================================= */

.preview-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(3, 7, 18, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 2100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    animation: fadeIn 0.3s ease;
}

.preview-modal-content {
    width: 100%;
    height: 100%;
    max-width: 1400px;
    max-height: 92vh;
    background: #0f172a;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.25rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: zoomIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

[data-theme="light"] .preview-modal-content {
    background: #f8fafc;
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.2);
}

/* Device Toolbar */
.preview-device-bar {
    height: 60px;
    background: #1e293b;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

[data-theme="light"] .preview-device-bar {
    background: #e2e8f0;
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

.preview-title-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.preview-device-controls {
    display: flex;
    background: rgba(0, 0, 0, 0.2);
    padding: 0.25rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .preview-device-controls {
    background: rgba(255, 255, 255, 0.5);
    border-color: rgba(0, 0, 0, 0.05);
}

.device-btn {
    background: transparent;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 750;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.device-btn:hover {
    color: var(--text-primary);
}

.device-btn.active {
    background: var(--accent-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* Actions in bar */
.preview-action-controls {
    display: flex;
    gap: 0.5rem;
}

/* Viewport area */
.preview-viewport-wrapper {
    flex: 1;
    overflow-y: auto;
    overflow-x: auto;
    background: #090d16;
    padding: 2.5rem 1.5rem;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

[data-theme="light"] .preview-viewport-wrapper {
    background: #f1f5f9;
}

.preview-viewport-frame {
    background: #111827;
    border-radius: 0.75rem;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
    min-height: 100%;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] .preview-viewport-frame {
    background: #ffffff;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08);
}

.preview-viewport-frame.view-desktop {
    width: 100%;
    max-width: 1200px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .preview-viewport-frame.view-desktop {
    border-color: rgba(0, 0, 0, 0.05);
}

.preview-viewport-frame.view-tablet {
    width: 768px;
    border: 12px solid #1e293b;
    border-radius: 1.5rem;
}

[data-theme="light"] .preview-viewport-frame.view-tablet {
    border-color: #cbd5e1;
}

.preview-viewport-frame.view-mobile {
    width: 400px;
    border: 14px solid #1e293b;
    border-top-width: 28px;
    border-bottom-width: 28px;
    border-radius: 2rem;
    position: relative;
    padding: 1.5rem 1rem;
}

[data-theme="light"] .preview-viewport-frame.view-mobile {
    border-color: #cbd5e1;
}

.preview-viewport-frame.view-mobile::before {
    content: '';
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: #334155;
    border-radius: 2px;
}

[data-theme="light"] .preview-viewport-frame.view-mobile::before {
    background: #94a3b8;
}

.preview-viewport-frame.view-mobile::after {
    content: '';
    position: absolute;
    bottom: -18px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #334155;
}

[data-theme="light"] .preview-viewport-frame.view-mobile::after {
    background: #94a3b8;
}

/* Simulated Breakpoints Overrides */
.preview-viewport-frame.view-mobile .home-features-grid,
.preview-viewport-frame.view-tablet .home-features-grid {
    grid-template-columns: 1fr;
}

.preview-viewport-frame.view-mobile .home-info-section,
.preview-viewport-frame.view-tablet .home-info-section {
    grid-template-columns: 1fr;
}

.preview-viewport-frame.view-mobile .home-hero-section {
    padding: 2.5rem 1.5rem;
    text-align: center;
}

.preview-viewport-frame.view-mobile .home-hero-actions {
    flex-direction: column;
    gap: 0.75rem;
}

.preview-viewport-frame.view-mobile .home-hero-actions .btn {
    width: 100%;
    justify-content: center;
}

.preview-viewport-frame.view-mobile .home-hero-title {
    font-size: 1.75rem;
}

.preview-viewport-frame.view-mobile .home-hero-badge {
    font-size: 0.7rem;
    margin: 0 auto 1rem auto;
    width: fit-content;
}

/* Hide device button labels on smaller laptop screens */
@media (max-width: 768px) {
    .preview-device-controls button span {
        display: none;
    }
    .preview-title-info span {
        display: none;
    }
}

/* Version Select Cards */
.version-card {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.version-card:hover {
    border-color: var(--accent-primary) !important;
    background: rgba(99, 102, 241, 0.08) !important;
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
}

[data-theme="light"] .version-card:hover {
    background: rgba(99, 102, 241, 0.05) !important;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.06);
}

@media (max-width: 600px) {
    .version-select-grid {
        grid-template-columns: 1fr !important;
    }
}

/* =========================================================================
   COMPREHENSIVE MOBILE RESPONSIVENESS OVERRIDES
   ========================================================================= */

/* 1. Header & Navigation Tab Responsiveness */
@media (max-width: 991px) {
    header {
        display: grid !important;
        grid-template-columns: 1fr auto !important;
        align-items: center !important;
        gap: 0.75rem 1rem !important;
        padding: 0.75rem 1rem !important;
    }
    
    .logo-container {
        grid-row: 1;
        grid-column: 1;
    }
    
    .header-controls {
        grid-row: 1;
        grid-column: 2;
        justify-self: end;
    }
    
    .nav-actions {
        grid-row: 2;
        grid-column: 1 / span 2;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        width: 100% !important;
        gap: 0.75rem !important;
        margin-left: 0 !important;
    }
    
    .nav-tabs {
        width: 100% !important;
        overflow-x: auto !important;
        white-space: nowrap !important;
        -webkit-overflow-scrolling: touch;
        display: flex !important;
        justify-content: flex-start !important;
        padding: 0.25rem !important;
        border-radius: 0.5rem !important;
        background: rgba(0, 0, 0, 0.4) !important;
    }
    
    .nav-tabs::-webkit-scrollbar {
        display: none !important; /* Hide scrollbar for premium touch feel */
    }
    
    .tab-btn {
        flex-shrink: 0 !important;
        white-space: nowrap !important;
        padding: 0.5rem 0.85rem !important;
        font-size: 0.8rem !important;
    }
    
    .version-switcher-container {
        width: 100% !important;
        display: flex !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    .version-switch-btn {
        flex: 1 !important;
        text-align: center !important;
        justify-content: center !important;
        font-size: 0.8rem !important;
        padding: 0.5rem !important;
    }
}

@media (max-width: 480px) {
    .header-controls button span {
        display: none !important;
    }
    .header-controls button {
        padding: 0.5rem !important;
        width: 2.25rem !important;
        height: 2.25rem !important;
        border-radius: 0.5rem !important;
        justify-content: center !important;
    }
    .logo-badge {
        display: none !important;
    }
    .logo-text {
        font-size: 1.15rem !important;
    }
}

/* 2. Page Container & Card Padding adjustments */
@media (max-width: 768px) {
    main {
        padding: 1rem 0.75rem !important;
    }
    
    .card {
        padding: 1.25rem !important;
    }
    
    .section-header {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0.75rem !important;
        text-align: left !important;
    }
    
    .section-header select, 
    .section-header button {
        width: 100% !important;
    }
}

/* 3. BOK Wizard Steps Responsiveness */
@media (max-width: 768px) {
    .calc-container {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .calc-sidebar {
        position: static !important;
        margin-bottom: 0.5rem !important;
    }
    
    .calc-sidebar > div {
        display: none !important; /* Hide sidebar Live BOK container to save vertical space */
    }
    
    .step-indicator-list {
        flex-direction: row !important;
        overflow-x: auto !important;
        white-space: nowrap !important;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.5rem !important;
        gap: 0.35rem !important;
        border-bottom: 1px solid var(--border-color);
    }
    
    .step-indicator-list::-webkit-scrollbar {
        display: none !important;
    }
    
    .step-indicator-item {
        flex-shrink: 0 !important;
        padding: 0.5rem 0.75rem !important;
        font-size: 0.75rem !important;
        gap: 0.4rem !important;
    }
    
    .step-indicator-item span:last-child {
        display: none !important; /* Hide description labels, showing numbers only */
    }
}

/* 4. Wizard Step Action Buttons stacking */
@media (max-width: 480px) {
    .btn-container {
        flex-direction: column !important;
        gap: 0.5rem !important;
        margin-top: 1.5rem !important;
        padding-top: 1rem !important;
    }
    
    .btn-container .btn {
        width: 100% !important;
    }
}

/* 5. Results Split Panel & OSRM Map scaling */
.results-split-container {
    grid-template-columns: 1fr 300px;
}

@media (max-width: 991px) {
    .results-split-container {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
}

@media (max-width: 768px) {
    .map-card {
        height: 320px !important;
        position: static !important;
        margin-bottom: 1rem !important;
    }
}

/* 6. Dashboard Stats Charts */
@media (max-width: 480px) {
    .dashboard-charts {
        grid-template-columns: 1fr !important;
    }
    
    .chart-card {
        min-height: 300px !important;
    }
}

/* 7. Modal overlay adaptions */
@media (max-width: 480px) {
    .login-card {
        padding: 1.75rem 1.25rem !important;
        margin: 1rem !important;
    }
    
    .preview-modal-content {
        max-height: 98vh !important;
        border-radius: 0.5rem !important;
    }
}

/* 8. CMS Preview Emulator overrides on real mobile devices */
@media (max-width: 768px) {
    .preview-device-controls {
        display: none !important;
    }
    
    .preview-viewport-frame {
        width: 100% !important;
        border: none !important;
        border-radius: 0 !important;
        padding: 1rem !important;
        min-height: 100% !important;
    }
    
    .preview-viewport-wrapper {
        padding: 0 !important;
    }
}