/* static/calculator/css/common.css */

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --info-color: #0ea5e9;
    --background-color: #f8fafc;
    --surface-color: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --transition: all 0.2s ease-in-out;
}

/* Глобальные исправления для выпадающих списков */
select,
.form-select {
    position: relative;
    z-index: 100;
}

select:focus,
.form-select:focus {
    z-index: 9999 !important;
    position: relative;
}

/* Убираем overflow: hidden у всех контейнеров, которые могут обрезать списки */
.card,
.form-section,
.form-group,
.discount-type-section,
.discount-types-container {
    overflow: visible !important;
}

/* Для родительских контейнеров */
.form-grid,
.additional-fields {
    position: relative;
    overflow: visible !important;
}

/* Специально для навбара */
.navbar-nav .dropdown-menu {
    z-index: 9999 !important;
}

/* Убираем любые ограничения по высоте для контейнеров с select */
.form-group {
    position: static !important;
    min-height: auto;
    height: auto;
}

/* Для модальных окон и других контекстов */
.modal {
    z-index: 1050;
}

.modal .form-select,
.modal select {
    z-index: 1060 !important;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Header Styles */
.header {
    text-align: center;
    margin-bottom: 2rem;
    color: white;
}

.header-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.header-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    font-weight: 300;
}

/* Main Content */
.main-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Card Styles */
.card {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.card:hover {
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Form Section Styles */
.form-section {
    padding: 1.5rem;
}

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

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.section-icon {
    font-size: 1.5rem;
}

.section-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

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

/* Form Group */
.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 0.95rem;
}

/* Form Select & Input */
.form-select,
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--surface-color);
    position: relative;
    z-index: 100;
    cursor: pointer;
}

.form-select:focus,
.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    z-index: 9999 !important;
}

/* Улучшенные стили для стандартного select */
select.form-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
    padding-right: 2.5rem;
}

/* Для Firefox убираем кастомную стрелку */
@-moz-document url-prefix() {
    select.form-select {
        text-indent: 0.01px;
        text-overflow: '';
    }
}

/* Для IE */
select.form-select::-ms-expand {
    display: none;
}

/* Стили для опций */
select option {
    padding: 0.5rem 1rem;
    background-color: white;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

select option:checked {
    background-color: var(--primary-color);
    color: white;
}

select option:hover {
    background-color: var(--primary-hover);
    color: white;
}

/* Группировка опций */
select optgroup {
    font-weight: 600;
    color: var(--text-secondary);
    padding: 0.5rem 0;
}

select optgroup option {
    padding-left: 1.5rem;
    font-weight: normal;
}

/* Help Text */
.help-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Price Info */
.price-info {
    background: linear-gradient(135deg, #dbeafe, #eff6ff);
    border: 1px solid #bfdbfe;
    border-radius: var(--border-radius-sm);
    padding: 1rem;
    margin-top: 1rem;
}

.price-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.price-label {
    color: var(--text-secondary);
}

.price-value {
    color: var(--primary-color);
    font-size: 1.25rem;
}

/* ========== АККОРДЕОН ИНФОРМАЦИИ (НОВЫЙ БЛОК) ========== */
.info-accordion {
    margin-top: 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.info-accordion .accordion-header {
    padding: 12px 15px;
    background-color: var(--background-color);
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.2s;
}

.info-accordion .accordion-header:hover:not(.disabled) {
    background-color: #e9ecef;
}

.info-accordion .accordion-header.disabled {
    color: var(--text-muted);
    cursor: default;
    background-color: #f8f9fa;
}

.info-accordion .accordion-icon {
    font-size: 1.2rem;
    font-weight: bold;
    width: 20px;
    text-align: center;
}

.info-accordion .accordion-title {
    font-weight: 600;
    color: var(--text-primary);
}

.info-accordion .accordion-header.disabled .accordion-title {
    color: var(--text-muted);
}

.info-accordion .accordion-body {
    padding: 15px;
    border-top: 1px solid var(--border-color);
    background-color: white;
}

/* Подразделы внутри аккордеона */
.accordion-subsection {
    margin-bottom: 20px;
}

.accordion-subsection:last-child {
    margin-bottom: 0;
}

.subsection-title {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
    padding-bottom: 5px;
    border-bottom: 1px dashed var(--border-color);
    font-size: 1rem;
}

.options-list {
    list-style: none;
    padding-left: 5px;
    margin: 0;
}

.options-list li {
    padding: 8px 0;
    border-bottom: 1px solid #f1f3f5;
    font-size: 0.95rem;
}

.options-list li:last-child {
    border-bottom: none;
}

.options-list small {
    display: block;
    line-height: 1.4;
}
/* ========== КОНЕЦ АККОРДЕОНА ========== */

/* Discount Types */
.discount-types-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.discount-type-section {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 1rem;
    border-left: 4px solid var(--primary-color);
}

.discount-type-section h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.discount-info {
    background: white;
    border-radius: var(--border-radius-sm);
    padding: 0.75rem;
    margin-top: 0.75rem;
    border: 1px solid var(--border-color);
}

/* Additional Fields */
.additional-fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    align-items: end;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

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

.btn-secondary:hover:not(:disabled) {
    background: #475569;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(100, 116, 139, 0.2);
}

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

.btn-success:hover:not(:disabled) {
    background: #0da271;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

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

.btn-warning:hover:not(:disabled) {
    background: #d97706;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
}

.btn-telegram {
    background: linear-gradient(135deg, #0088cc, #0077b5);
    color: white;
}

.btn-telegram:hover:not(:disabled) {
    background: linear-gradient(135deg, #0077b5, #0066a3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 136, 204, 0.3);
}

.btn-pdf {
    background: linear-gradient(135deg, #ff4444, #cc0000);
    color: white;
}

.btn-pdf:hover:not(:disabled) {
    background: linear-gradient(135deg, #cc0000, #aa0000);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 68, 68, 0.3);
}

.btn:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 0.7;
}

.btn-calculate {
    height: fit-content;
}

.btn-text {
    font-weight: 500;
}

.btn-icon {
    font-size: 1.1rem;
}

/* Income Breakdown - Аккордеон */
.income-summary {
    margin: 1.5rem 0;
}

.income-summary h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.income-summary h4::before {
    content: "💰";
    font-size: 1.2rem;
}

.income-breakdown {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: var(--border-radius-sm);
    padding: 1rem;
    border: 1px solid var(--border-color);
}

.income-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.income-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    border-radius: 2px;
}

.income-item.positive {
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.03) 100%);
    border: 1px solid rgba(16, 185, 129, 0.15);
}

.income-item.positive::before {
    background: linear-gradient(180deg, #10b981 0%, #0da271 100%);
}

.income-item.negative {
    background: linear-gradient(90deg, rgba(239, 68, 68, 0.08) 0%, rgba(239, 68, 68, 0.03) 100%);
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.income-item.negative::before {
    background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%);
}

.income-item.total-income {
    background: linear-gradient(90deg, rgba(37, 99, 235, 0.1) 0%, rgba(37, 99, 235, 0.05) 100%);
    border: 2px solid var(--primary-color);
    margin-top: 1rem;
    padding: 1.25rem 1rem;
    font-weight: 700;
    cursor: default;
}

.income-item.total-income::before {
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    width: 6px;
}

.income-item:hover:not(.total-income) {
    transform: translateX(4px);
}

.income-item.active {
    margin-bottom: 0.5rem;
}

.income-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 0 0 8px 8px;
    margin: -0.5rem 0 0.5rem 0;
}

.income-item.active + .income-details {
    max-height: 200px;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-top: none;
}

.income-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.income-item.positive .income-label::before {
    content: "↑";
    color: var(--success-color);
    font-weight: bold;
}

.income-item.negative .income-label::before {
    content: "↓";
    color: var(--error-color);
    font-weight: bold;
}

.income-item.total-income .income-label::before {
    content: "📊";
    font-size: 1.1rem;
}

.income-value {
    font-weight: 700;
    font-family: 'SF Mono', 'Monaco', 'Cascadia Mono', monospace;
    font-size: 1rem;
    text-align: right;
    min-width: 140px;
    padding-left: 0.5rem;
}

.income-item.positive .income-value {
    color: var(--success-color);
    font-size: 1.05rem;
}

.income-item.negative .income-value {
    color: var(--error-color);
    font-size: 1.05rem;
}

.income-item.total-income .income-value {
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 800;
}

/* Блок расчета кредита */
#credit-calculation-section {
    margin-top: 2rem;
}

.credit-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 1rem;
}

#loan-details-container {
    display: none;
}

.loan-summary {
    background: linear-gradient(135deg, #fff9e6, #fff3cd);
    border: 1px solid #ffeaa7;
}

.loan-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.loan-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: white;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.loan-result-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.loan-result-value {
    font-weight: 700;
    font-family: 'SF Mono', 'Monaco', monospace;
    font-size: 1.1rem;
}

.loan-result-value.payment {
    color: var(--primary-color);
}

.loan-result-value.overpayment {
    color: var(--error-color);
}

.loan-result-value.total {
    color: var(--success-color);
}

/* График платежей */
#payment-schedule-container {
    margin-top: 1rem;
}

.payment-schedule-card {
    margin-top: 1rem;
}

.schedule-container {
    font-size: 0.85rem;
    max-height: 300px;
    overflow-y: auto;
}

.schedule-container table {
    width: 100%;
    margin-bottom: 0;
    border-collapse: collapse;
}

.schedule-container th {
    background-color: var(--background-color);
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    position: sticky;
    top: 0;
    padding: 0.75rem;
    border-bottom: 2px solid var(--border-color);
}

.schedule-container td {
    padding: 0.75rem;
    border-top: 1px solid var(--border-color);
}

.schedule-container tr:hover {
    background-color: var(--background-color);
}

/* Result Actions */
.result-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    padding-top: 1.5rem;
    margin-top: 1.5rem;
    border-top: 2px solid var(--border-color);
}

.result-actions .btn {
    min-width: 180px;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.share-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
}

.share-buttons .btn {
    min-width: 180px;
}

/* Result Summary */
.result-summary {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: 1.5rem;
    border-radius: var(--border-radius-sm);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    flex-wrap: wrap;
    gap: 0.5rem;
}

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

.result-row.final-price-row {
    border-top: 2px solid var(--border-color);
    margin-top: 0.5rem;
    padding-top: 1rem;
}

.result-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.result-value {
    font-weight: 700;
    font-family: 'SF Mono', 'Monaco', monospace;
}

.result-value.discount {
    color: var(--error-color);
}

.result-value.final-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

/* Result Details */
.result-details {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius-sm);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

.result-details h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
    font-weight: 700;
    font-size: 1.2rem;
}

.details-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.details-list li {
    padding: 0.75rem 0;
    border-bottom: 1px dashed var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.details-list li:last-child {
    border-bottom: none;
}

/* Уведомления */
#notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 350px;
}

.alert {
    border-radius: var(--border-radius-sm);
    border: none;
    box-shadow: var(--shadow-lg);
    margin-bottom: 10px;
    padding: 1rem 1.25rem;
    font-weight: 500;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.alert-success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
    border-left: 4px solid #28a745;
}

.alert-info {
    background: linear-gradient(135deg, #d1ecf1, #bee5eb);
    color: #0c5460;
    border-left: 4px solid #17a2b8;
}

.alert-warning {
    background: linear-gradient(135deg, #fff3cd, #ffeaa7);
    color: #856404;
    border-left: 4px solid #ffc107;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    color: #721c24;
    border-left: 4px solid #dc3545;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 10px;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    }

    .header-title {
        font-size: 2rem;
    }

    .header-subtitle {
        font-size: 1rem;
    }

    .form-section {
        padding: 1rem;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .additional-fields {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .price-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .result-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .btn {
        padding: 1rem 1.5rem;
        font-size: 1.1rem;
    }

    .discount-type-section {
        padding: 0.75rem;
    }

    .income-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .income-value {
        align-self: flex-end;
    }

    .loan-results-grid {
        grid-template-columns: 1fr;
    }

    .result-actions {
        flex-direction: column;
        align-items: center;
    }

    .result-actions .btn {
        width: 100%;
        max-width: 280px;
    }

    .share-buttons {
        flex-direction: column;
        align-items: center;
    }

    .share-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    .schedule-container {
        font-size: 0.8rem;
    }

    .schedule-container th,
    .schedule-container td {
        padding: 0.5rem;
    }

    /* На мобильных используем нативные выпадающие списки без кастомных стрелок */
    select.form-select {
        -webkit-appearance: menulist;
        -moz-appearance: menulist;
        appearance: menulist;
        background-image: none;
        padding-right: 1rem;
    }

    /* Для мобильных не обрезаем текст в option */
    select option {
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
    }

    /* Кредитная форма на мобильных */
    #credit-calculation-section .form-group {
        margin-bottom: 0.75rem;
    }

    #credit-calculation-section .form-label {
        font-size: 0.9rem;
        margin-bottom: 0.25rem;
    }

    #credit-calculation-section .form-select,
    #credit-calculation-section .form-input {
        padding: 0.875rem;
        font-size: 16px;
    }

    #credit-calculation-section .help-text {
        font-size: 0.75rem;
        margin-top: 0.125rem;
    }

    /* Адаптация аккордеона на мобильных */
    .info-accordion .accordion-header {
        padding: 10px 12px;
    }
    .accordion-subsection {
        margin-bottom: 15px;
    }
    .subsection-title {
        font-size: 0.95rem;
    }
    .options-list li {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .header-title {
        font-size: 1.75rem;
    }

    .container {
        padding: 0 5px;
    }

    .form-select,
    .form-input {
        padding: 1rem;
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .section-title {
        font-size: 1.1rem;
    }

    .income-value {
        font-size: 0.95rem;
    }

    .loan-result-value {
        font-size: 1rem;
    }

    #payment-schedule {
        font-size: 0.75rem;
    }

    /* Кредитная форма на очень маленьких экранах */
    #credit-calculation-section .section-title {
        font-size: 1.1rem;
    }

    #credit-calculation-section .form-group {
        margin-bottom: 0.5rem;
    }
}

/* Print Styles */
@media print {
    body {
        background: white !important;
        color: black !important;
    }

    .card {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }

    .btn {
        display: none !important;
    }

    .debug-info {
        display: none !important;
    }

    .schedule-container {
        max-height: none;
        overflow: visible;
    }
}

/* Focus styles for accessibility */
.form-select:focus-visible,
.form-input:focus-visible,
.btn:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Animation for smooth transitions */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.form-section,
.income-item,
.result-row,
.loan-result-item {
    animation: fadeIn 0.3s ease-out;
}

/* Дополнительные гарантии для корректного отображения option */
.form-select option {
    position: relative;
    z-index: 99999 !important;
}

/* Стили для кредитной формы */
#loan-results {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: var(--border-radius-sm);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

/* Кнопка для показа графика платежей */
#show-schedule-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: white;
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

#show-schedule-btn:hover {
    background: var(--background-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* График платежей */
#payment-schedule {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 1rem;
    max-height: 300px;
    overflow-y: auto;
}

#payment-schedule table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

#payment-schedule th {
    background-color: var(--background-color);
    font-weight: 600;
    color: var(--text-primary);
    padding: 0.75rem;
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
}

#payment-schedule td {
    padding: 0.75rem;
    border-top: 1px solid var(--border-color);
}

#payment-schedule tr:hover {
    background-color: var(--background-color);
}

/* Улучшенные стили для кнопок действий */
.result-actions .btn:hover:not(:disabled),
.share-buttons .btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Стили для блокированных полей ввода */
.form-input:disabled,
.form-select:disabled {
    background-color: var(--background-color);
    color: var(--text-muted);
    cursor: not-allowed;
    border-color: var(--border-color);
    opacity: 0.7;
}

/* Анимация появления элементов */
#credit-calculation-section,
#loan-details-container,
#loan-results,
#payment-schedule {
    animation: fadeIn 0.3s ease-out;
}

/* Messaging Dashboard Styles */
.messaging-dashboard {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

.messaging-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.messaging-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.messaging-header h1 i {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.unread-badge {
    background: linear-gradient(135deg, var(--error-color), #dc2626);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: var(--shadow);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Stat Cards */
.stat-card {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 24px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), #8b5cf6);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Search Box */
.search-box {
    margin-bottom: 30px;
}

.search-box .input-group {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
}

.search-box .input-group:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.search-box .form-control {
    border: none;
    padding: 14px 20px;
    font-size: 1rem;
}

.search-box .form-control:focus {
    box-shadow: none;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    border: 2px dashed var(--border-color);
}

.empty-state-icon {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.empty-state h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.empty-state p {
    color: var(--text-secondary);
    max-width: 400px;
    margin: 0 auto 24px;
    line-height: 1.6;
}

/* Floating Action Button */
.messaging-fab {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
    border: none;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
    z-index: 1000;
}

.messaging-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 25px rgba(37, 99, 235, 0.4);
}

.messaging-fab:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Loading State */
.messaging-loading {
    text-align: center;
    padding: 60px 20px;
}

.messaging-loading .spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Unread dot animation */
.unread-dot {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}
/* Вложенные аккордеоны внутри основного блока информации */
.nested-accordion-item {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    margin-bottom: 10px;
    overflow: hidden;
}

.nested-accordion-item:last-child {
    margin-bottom: 0;
}

.nested-accordion-header {
    padding: 10px 12px;
    background-color: #f1f5f9;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.2s;
    font-weight: 600;
    color: var(--text-primary);
}

.nested-accordion-header:hover {
    background-color: #e2e8f0;
}

.nested-accordion-icon {
    font-size: 1.1rem;
    font-weight: bold;
    width: 20px;
    text-align: center;
    color: var(--primary-color);
}

.nested-accordion-body {
    padding: 15px;
    background-color: white;
    border-top: 1px solid var(--border-color);
}

/* Корректировка отступов для списков внутри вложенных тел */
.nested-accordion-body .options-list {
    padding-left: 5px;
    margin: 0;
}
.nested-accordion-body .options-list li {
    padding: 6px 0;
}

.modal-backdrop {
    z-index: 1040 !important;
}
.modal {
    z-index: 1050 !important;
}