/**
 * Limousine Service Germany - Modern Design (Lufthansa-inspired)
 * Premium, clean, professional look
 * Toggle: Add class "modern-theme" to <body> to activate
 */

/* ========================================
   CSS Variables - Lufthansa-inspired palette
   ======================================== */
body.modern-theme {
    --lsg-primary: #05164d;
    --lsg-primary-light: #0a2472;
    --lsg-primary-dark: #030d2e;
    --lsg-accent: #fdc300;
    --lsg-accent-hover: #e5b000;
    --lsg-white: #ffffff;
    --lsg-bg: #f5f7fa;
    --lsg-card-bg: #ffffff;
    --lsg-text: #1a1a1a;
    --lsg-text-muted: #6b7280;
    --lsg-border: #e5e7eb;
    --lsg-border-focus: #05164d;
    --lsg-success: #059669;
    --lsg-error: #dc2626;
    --lsg-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --lsg-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --lsg-radius: 8px;
    --lsg-radius-lg: 12px;
    --lsg-transition: all 0.2s ease-in-out;
}

/* ========================================
   Base Styles
   ======================================== */
body.modern-theme {
    background-color: var(--lsg-bg);
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--lsg-text);
}

body.modern-theme .content-wrapper {
    background-color: var(--lsg-bg);
}

/* ========================================
   Card Container for Form Sections
   ======================================== */
body.modern-theme .booking-form .box-body {
    background: var(--lsg-card-bg);
    border-radius: var(--lsg-radius-lg);
    box-shadow: var(--lsg-shadow);
    padding: 2rem;
    border: 1px solid var(--lsg-border);
}

body.modern-theme .booking-form .container {
    padding-top: 1.5rem;
}

/* ========================================
   Form Labels
   ======================================== */
body.modern-theme label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--lsg-text);
    letter-spacing: -0.01em;
}

body.modern-theme .form-group {
    margin-bottom: 1.25rem;
}

/* ========================================
   Form Controls (Inputs, Selects, Textareas)
   ======================================== */
body.modern-theme .form-control {
    border: 1.5px solid var(--lsg-border);
    border-radius: var(--lsg-radius);
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    color: var(--lsg-text);
    background-color: var(--lsg-white);
    transition: var(--lsg-transition);
    height: auto;
}

body.modern-theme .form-control:focus {
    border-color: var(--lsg-primary);
    box-shadow: 0 0 0 3px rgba(5, 22, 77, 0.1);
    outline: none;
}

body.modern-theme .form-control::placeholder {
    color: var(--lsg-text-muted);
}

body.modern-theme .form-control[readonly] {
    background-color: var(--lsg-bg);
    border-color: var(--lsg-border);
}

/* ========================================
   Select2 Modern Styling
   ======================================== */
body.modern-theme .select2-container--default .select2-selection--single {
    border: 1.5px solid var(--lsg-border);
    border-radius: var(--lsg-radius);
    height: 44px;
    padding: 0.5rem 0.75rem;
    transition: var(--lsg-transition);
}

body.modern-theme .select2-container--default .select2-selection--single:hover {
    border-color: var(--lsg-primary-light);
}

body.modern-theme .select2-container--default.select2-container--focus .select2-selection--single,
body.modern-theme .select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--lsg-primary);
    box-shadow: 0 0 0 3px rgba(5, 22, 77, 0.1);
}

body.modern-theme .select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--lsg-text);
    line-height: 28px;
    padding-left: 0;
}

body.modern-theme .select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 42px;
    right: 8px;
}

body.modern-theme .select2-dropdown {
    border: 1.5px solid var(--lsg-border);
    border-radius: var(--lsg-radius);
    box-shadow: var(--lsg-shadow-lg);
    margin-top: 4px;
}

body.modern-theme .select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--lsg-primary);
    color: var(--lsg-white);
}

body.modern-theme .select2-container--default .select2-search--dropdown .select2-search__field {
    border: 1.5px solid var(--lsg-border);
    border-radius: var(--lsg-radius);
    padding: 0.5rem 0.75rem;
}

body.modern-theme .select2-container--default .select2-search--dropdown .select2-search__field:focus {
    border-color: var(--lsg-primary);
    outline: none;
}

/* ========================================
   Buttons
   ======================================== */
body.modern-theme .btn {
    border-radius: var(--lsg-radius);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: var(--lsg-transition);
    border: none;
    cursor: pointer;
}

body.modern-theme .btn-primary,
body.modern-theme .btn-save {
    background-color: var(--lsg-primary);
    color: var(--lsg-white);
}

body.modern-theme .btn-primary:hover,
body.modern-theme .btn-save:hover {
    background-color: var(--lsg-primary-light);
    transform: translateY(-1px);
    box-shadow: var(--lsg-shadow);
}

body.modern-theme .btn-success {
    background-color: var(--lsg-accent);
    color: var(--lsg-primary);
}

body.modern-theme .btn-success:hover {
    background-color: var(--lsg-accent-hover);
    transform: translateY(-1px);
}

body.modern-theme .btn-cancel {
    background-color: var(--lsg-error);
    color: var(--lsg-white);
}

body.modern-theme .btn-abort {
    background-color: var(--lsg-text-muted);
    color: var(--lsg-white);
}

body.modern-theme .btn-abort:hover {
    background-color: #4b5563;
}

/* ========================================
   Service Type Selection (Radio Cards)
   ======================================== */
body.modern-theme .service-types-list label {
    font-size: 0.9375rem;
    line-height: 1.4;
    margin-top: 0.5rem;
}

body.modern-theme .service-types-list label .sm-text {
    font-size: 0.75rem;
    color: var(--lsg-text-muted);
    margin-top: 0.25rem;
}

body.modern-theme .service-types-list [type=radio] {
    width: 18px;
    height: 18px;
    accent-color: var(--lsg-primary);
}

/* ========================================
   Car Selection Cards
   ======================================== */
body.modern-theme .cars-list .car-info {
    background: var(--lsg-white);
    border: 2px solid var(--lsg-border);
    border-radius: var(--lsg-radius-lg);
    padding: 1rem;
    transition: var(--lsg-transition);
    margin-bottom: 0.75rem;
}

body.modern-theme .cars-list .car-info:hover {
    border-color: var(--lsg-primary-light);
    box-shadow: var(--lsg-shadow);
}

body.modern-theme .car-type-radio + label {
    border: 2px solid var(--lsg-border);
    border-radius: var(--lsg-radius);
    color: var(--lsg-text);
    padding: 1rem;
    transition: var(--lsg-transition);
    background: var(--lsg-white);
}

body.modern-theme .car-type-radio + label:hover {
    border-color: var(--lsg-primary-light);
}

body.modern-theme .car-type-radio:checked + label {
    background-color: var(--lsg-primary);
    border-color: var(--lsg-primary);
    color: var(--lsg-white);
    box-shadow: var(--lsg-shadow);
}

body.modern-theme .car-rates .row {
    border: 2px solid var(--lsg-success);
    border-radius: var(--lsg-radius);
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
}

body.modern-theme .cars-list .car-info > span {
    color: var(--lsg-primary);
    font-weight: 700;
}

/* ========================================
   Tariff Information Box
   ======================================== */
body.modern-theme .tarrifs {
    background: linear-gradient(135deg, var(--lsg-bg) 0%, #e5e7eb 100%);
    border-radius: var(--lsg-radius-lg);
    padding: 1.25rem;
    border-left: 4px solid var(--lsg-accent);
}

body.modern-theme .tarrifs .title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--lsg-primary);
    margin-bottom: 0.75rem;
}

body.modern-theme .tarrifs ul {
    margin: 0;
    padding-left: 1.25rem;
}

body.modern-theme .tarrifs li {
    color: var(--lsg-text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

body.modern-theme .total_cont {
    background: var(--lsg-primary);
    color: var(--lsg-white);
    padding: 0.5rem 1rem;
    border-radius: var(--lsg-radius);
}

body.modern-theme .total_rate {
    color: var(--lsg-accent);
    font-weight: 700;
}

/* ========================================
   Horizontal Rules
   ======================================== */
body.modern-theme .booking-form hr {
    border: none;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--lsg-border), transparent);
    margin: 1.5rem 0;
}

/* ========================================
   Remarks Textarea
   ======================================== */
body.modern-theme textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

/* ========================================
   Rate Preview Box
   ======================================== */
body.modern-theme .rate-preview {
    background: var(--lsg-bg);
    border: 2px solid var(--lsg-primary);
    border-radius: var(--lsg-radius);
    padding: 0.75rem;
    text-align: center;
    color: var(--lsg-primary);
    font-weight: 600;
}

body.modern-theme .utc-preview {
    border-color: var(--lsg-success);
    color: var(--lsg-success);
}

/* ========================================
   Loading Overlay
   ======================================== */
body.modern-theme .lds-css {
    background-color: rgba(5, 22, 77, 0.7);
    backdrop-filter: blur(4px);
}

body.modern-theme .lds-css .msg {
    font-weight: 600;
    font-size: 1rem;
}

body.modern-theme .lds-gear > div div {
    background: var(--lsg-accent);
}

/* ========================================
   Page Header
   ======================================== */
body.modern-theme .content-header h1 {
    color: var(--lsg-primary);
    font-weight: 700;
}

/* ========================================
   Service Type Gold Accent
   ======================================== */
body.modern-theme .service-type-gold {
    color: var(--lsg-accent);
    font-weight: 700;
}

/* ========================================
   Red Label (or)
   ======================================== */
body.modern-theme .red_label {
    color: var(--lsg-error);
    font-weight: 600;
    font-size: 0.875rem;
}

/* ========================================
   Theme Toggle Button (optional UI)
   ======================================== */
.theme-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    background: #05164d;
    color: white;
    border: none;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: all 0.2s ease;
}

.theme-toggle:hover {
    background: #0a2472;
    transform: translateY(-2px);
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 768px) {
    body.modern-theme .booking-form .box-body {
        padding: 1rem;
    }
    
    body.modern-theme .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    body.modern-theme .tarrifs {
        padding: 1rem;
    }
}
