/*
 * Loan Application Form Styles
 * Portal36T - Professional, Modern Design
 * Author: Lending36T Development Team
 * Date: October 16, 2025
 */

/* ========================================================================= */
/* CSS VARIABLES */
/* ========================================================================= */
:root {
    /* Colors */
    --primary-color: #4A5568;
    --primary-hover: #2D3748;
    --secondary-color: #718096;
    --success-color: #48BB78;
    --danger-color: #F56565;
    --warning-color: #ED8936;
    --info-color: #4299E1;
    
    /* Backgrounds */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F7FAFC;
    --bg-tertiary: #EDF2F7;
    --bg-overlay: rgba(0, 0, 0, 0.5);
    
    /* Text Colors */
    --text-primary: #2D3748;
    --text-secondary: #718096;
    --text-muted: #A0AEC0;
    --text-light: #FFFFFF;
    
    /* Borders */
    --border-color: #E2E8F0;
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --border-radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

/* ========================================================================= */
/* BASE LAYOUT */
/* ========================================================================= */
.loan-app-main {
    background: var(--bg-secondary);
    min-height: calc(100vh - 60px);
    padding: var(--spacing-xl) var(--spacing-md);
}

.loan-app-container {
    width: 90%;
    max-width: 90%;
    margin: 0 auto;
}

/* ========================================================================= */
/* PAGE HEADER */
/* ========================================================================= */
.loan-app-header {
    /* background: var(--bg-primary); */
    background: linear-gradient(135deg, #d3d8de 0%, #b5bbbf 100%);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.loan-app-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.loan-app-title .icon {
    font-size: 2rem;
}

.loan-app-subtitle {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin: 0;
    max-width: 600px;
}

.loan-app-header-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ========================================================================= */
/* ALERTS */
/* ========================================================================= */
.loan-app-alerts {
    margin-bottom: var(--spacing-lg);
}

.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert-success {
    background: #C6F6D5;
    color: #22543D;
    border-left: 4px solid var(--success-color);
}

.alert-error {
    background: #FED7D7;
    color: #742A2A;
    border-left: 4px solid var(--danger-color);
}

.alert-warning {
    background: #FEEBC8;
    color: #7C2D12;
    border-left: 4px solid var(--warning-color);
}

.alert-info {
    background: #BEE3F8;
    color: #2C5282;
    border-left: 4px solid var(--info-color);
}

.alert-close {
    margin-left: auto;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.alert-close:hover {
    opacity: 1;
}

/* ========================================================================= */
/* SECTIONS */
/* ========================================================================= */
.loan-app-section {
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: 0 4px 8px -2px rgba(0, 0, 0, 0.1), 0 2px 6px -2px rgba(0, 0, 0, 0.08);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
    border: 1px solid var(--border-color);
    position: relative;
    transition: all 0.3s ease;
}

.loan-app-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(135deg, #941313 0%, #9a1414 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.loan-app-section:hover {
    box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.12), 0 4px 8px -4px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
    border-color: #cbd5e1;
}

.loan-app-section:hover::before {
    opacity: 1;
}

.section-header {
    padding: var(--spacing-xl);
    border-bottom: 2px solid var(--border-color);
    background: linear-gradient(135deg, #d3d8de 0%, #b5bbbf 100%);
}

.section-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.section-icon {
    font-size: 1.75rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0 var(--spacing-sm);
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 14px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-left: var(--spacing-sm);
}

.section-description {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin: 0;
}

.section-content {
    padding: var(--spacing-xl);
}

.section-actions {
    display: flex;
    /* justify-content: space-between; */
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.section-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.info-label {
    font-weight: 600;
}

.info-value {
    background: var(--bg-tertiary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

/* ========================================================================= */
/* FORMS */
/* ========================================================================= */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

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

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

.form-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-label.required::after {
    content: ' *';
    color: #dc3545;
    margin-left: 4px;
    font-weight: bold;
    font-size: 1em;
}

.label-required {
    color: var(--danger-color);
    font-size: 1em;
    margin-left: 4px;
}

.label-required::before {
    content: '⚠️';
    margin-right: 4px;
}

.label-badge {
    display: inline-block;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 2px 8px;
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--text-primary);
    background: var(--bg-primary);
    transition: all var(--transition-base);
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.form-input:hover:not(:disabled):not(:read-only),
.form-textarea:hover:not(:disabled):not(:read-only),
.form-select:hover:not(:disabled) {
    border-color: #cbd5e1;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1), 0 1px 3px 0 rgba(0, 0, 0, 0.08);
    background: #ffffff;
}

.form-input:read-only {
    background: var(--bg-tertiary);
    cursor: not-allowed;
    opacity: 0.7;
    border-color: var(--border-color);
}

.form-input.error,
.form-textarea.error {
    border-color: var(--danger-color);
    background: rgba(239, 68, 68, 0.05);
}

.form-input.error:focus,
.form-textarea.error:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.2), 0 1px 3px 0 rgba(0, 0, 0, 0.08);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.input-group {
    display: flex;
    align-items: stretch;
}

.input-prefix,
.input-suffix {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

.input-prefix {
    border-right: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
}

.input-suffix {
    border-left: none;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.input-group .form-input {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.form-help-text {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.form-validation-message {
    font-size: var(--font-size-sm);
    color: var(--danger-color);
    margin-top: var(--spacing-sm);
    display: none;
}

.form-validation-message.show {
    display: block;
}

.form-section {
    margin-bottom: var(--spacing-xl);
}

.form-section-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-lg) 0;
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
}

.form-actions {
    margin-bottom: var(--spacing-md);
}

/* ========================================================================= */
/* BUTTONS */
/* ========================================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    font-family: var(--font-family);
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.15);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn:hover::before {
    opacity: 1;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: var(--text-light);
    border-color: #3b82f6;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(59, 130, 246, 0.3), 0 4px 8px -4px rgba(0, 0, 0, 0.08);
    filter: brightness(1.1);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.btn-secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border-color: #cbd5e1;
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px -2px rgba(0, 0, 0, 0.1);
}

.btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: var(--text-light);
    border-color: #10b981;
}

.btn-success:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(16, 185, 129, 0.3), 0 4px 8px -4px rgba(0, 0, 0, 0.08);
    filter: brightness(1.1);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: var(--text-light);
    border-color: #ef4444;
}

.btn-danger:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(239, 68, 68, 0.3), 0 4px 8px -4px rgba(0, 0, 0, 0.08);
    filter: brightness(1.1);
}

.btn-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: var(--text-light);
    border-color: #f59e0b;
}

.btn-warning:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(245, 158, 11, 0.3), 0 4px 8px -4px rgba(0, 0, 0, 0.08);
    filter: brightness(1.1);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline:hover:not(:disabled) {
    background: var(--primary-color);
    color: var(--text-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px -2px rgba(74, 85, 104, 0.3);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn-icon {
    font-size: 1.2em;
}

/* ========================================================================= */
/* ITEMS LIST (Guarantors, etc.) */
/* ========================================================================= */
.items-list {
    display: grid;
    gap: var(--spacing-md);
}

.item-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-lg);
    transition: all var(--transition-fast);
}

.item-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.item-card-content {
    flex: 1;
}

.item-card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm) 0;
}

.item-card-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.item-card-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

/* ========================================================================= */
/* SCHEDULES TABLE */
/* ========================================================================= */
.schedule-summary {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.summary-item {
    text-align: center;
}

.summary-item.highlight {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
}

.summary-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
}

.summary-value.warning {
    color: var(--warning-color);
}

.summary-value.error {
    color: var(--danger-color);
}

.summary-value.success {
    color: var(--success-color);
}

.schedules-table-wrapper {
    overflow-x: auto;
}

.schedules-table {
    width: 100%;
    border-collapse: collapse;
}

.schedules-table thead {
    background: var(--bg-tertiary);
}

.schedules-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
}

.schedules-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.schedules-table tr:hover {
    background: var(--bg-secondary);
}

.schedules-table .actions-cell {
    display: flex;
    gap: var(--spacing-sm);
}

/* ========================================================================= */
/* EMPTY STATE */
/* ========================================================================= */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.empty-state h3 {
    font-size: var(--font-size-xl);
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-secondary);
}

.empty-state p {
    font-size: var(--font-size-base);
    margin: 0;
}

.empty-state-sm {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

/* ========================================================================= */
/* SUB-TABLE (for guarantor IDs) */
/* ========================================================================= */
.sub-table {
    margin-top: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.sub-table-item {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
}

.sub-table-item:last-child {
    border-bottom: none;
}

.sub-table-item:hover {
    background: var(--bg-tertiary);
}

.sub-table-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.sub-table-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.sub-table-details {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.sub-table-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* ========================================================================= */
/* MODALS */
/* ========================================================================= */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    z-index: 1000;
    overflow-y: auto;
    padding: var(--spacing-lg);
    animation: fadeIn 0.2s ease;
}

.modal.show {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

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

.modal-dialog {
    width: 100%;
    max-width: 600px;
    margin: var(--spacing-xl) auto;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-dialog.modal-lg {
    max-width: 900px;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

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

.modal-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

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

.modal-body {
    padding: var(--spacing-xl);
    max-height: calc(100vh - 300px);
    overflow-y: auto;
}

.modal-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

/* ========================================================================= */
/* FOOTER */
/* ========================================================================= */
.loan-app-footer {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.footer-right {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ========================================================================= */
/* TOAST NOTIFICATIONS */
/* ========================================================================= */
.toast-container {
    position: fixed;
    top: 80px;
    right: var(--spacing-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 400px;
}

.toast {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    animation: slideInRight 0.3s ease;
}

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

.toast-success {
    border-left: 4px solid var(--success-color);
}

.toast-error {
    border-left: 4px solid var(--danger-color);
}

.toast-warning {
    border-left: 4px solid var(--warning-color);
}

.toast-info {
    border-left: 4px solid var(--info-color);
}

/* ========================================================================= */
/* RESPONSIVE DESIGN */
/* ========================================================================= */
@media (max-width: 768px) {
    .loan-app-main {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .loan-app-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .loan-app-header-actions {
        width: 100%;
    }
    
    .loan-app-header-actions .btn {
        flex: 1;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .loan-app-footer {
        flex-direction: column;
        align-items: stretch;
    }
    
    .footer-left,
    .footer-right {
        width: 100%;
    }
    
    .footer-right {
        flex-direction: column;
    }
    
    .footer-right .btn {
        width: 100%;
    }
    
    .toast-container {
        right: var(--spacing-sm);
        left: var(--spacing-sm);
        max-width: none;
    }
    
    .modal-dialog {
        margin: 0;
        max-width: 100%;
    }
    
    .item-card {
        flex-direction: column;
    }
    
    .item-card-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    .schedule-summary {
        grid-template-columns: 1fr;
    }
}

/* ========================================================================= */
/* LOADING STATE */
/* ========================================================================= */
.loading-btn {
    position: relative;
    pointer-events: none;
}

.loading-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.loading-btn span {
    visibility: hidden;
}

/* ========================================================================= */
/* UTILITY CLASSES */
/* ========================================================================= */
.text-center {
    text-align: center;
}

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

.text-muted {
    color: var(--text-muted);
}

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

.text-danger {
    color: var(--danger-color);
}

.text-warning {
    color: var(--warning-color);
}

.mb-0 {
    margin-bottom: 0;
}

.mt-2 {
    margin-top: var(--spacing-md);
}

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

/* ========================================================================= */
/* ENHANCED ANIMATIONS */
/* ========================================================================= */

/* Toast Slide Animations */
@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

/* Alert Slide Down Animation */
@keyframes slideDown {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Fade In Animation for Modal */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Scale Up Animation */
@keyframes scaleUp {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Pulse Animation for Loading States */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Spin Animation */
.portal-spin {
    display: inline-block;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ========================================================================= */
/* WHATSAPP-STYLE CHAT COMMENTS SECTION */
/* ========================================================================= */

.chat-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 20px;
    background: #e5ddd5;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255,255,255,.03) 35px, rgba(255,255,255,.03) 70px);
    border-radius: 0;
    min-height: 400px;
    max-height: 600px;
    overflow-y: auto;
    font-family: var(--font-family);
    position: relative;
}

.chat-message {
    display: flex;
    align-items: flex-start;
    gap: 4px;
    animation: messageSlideIn 0.2s ease-out;
    margin-bottom: 4px;
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Messages from applicant (logged-in user) - RIGHT SIDE (WhatsApp green) */
.chat-message.sent {
    flex-direction: row-reverse;
    justify-content: flex-start;
}

/* Messages from others (reviewers, admins) - LEFT SIDE (WhatsApp white) */
.chat-message.received {
    flex-direction: row;
    justify-content: flex-start;
}

.chat-bubble {
    max-width: 70%;
    padding: 6px 10px 8px 10px;
    position: relative;
    word-wrap: break-word;
    box-shadow: 0 1px 0.5px rgba(0,0,0,0.13);
    margin-bottom: 2px;
}

/* WhatsApp-style message bubbles */
.chat-message.sent .chat-bubble {
    background: #d9fdd3;
    color: #111b21;
    border-radius: 7.5px;
    position: relative;
}

/* WhatsApp tail for sent messages */
.chat-message.sent .chat-bubble::before {
    content: '';
    position: absolute;
    right: -8px;
    bottom: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 0 13px 15px;
    border-color: transparent transparent transparent #d9fdd3;
}

.chat-message.received .chat-bubble {
    background: #ffffff;
    color: #111b21;
    border-radius: 7.5px;
    position: relative;
}

/* WhatsApp tail for received messages */
.chat-message.received .chat-bubble::before {
    content: '';
    position: absolute;
    left: -8px;
    bottom: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 15px 13px 0;
    border-color: transparent #ffffff transparent transparent;
}

.chat-bubble-header {
    display: flex;
    justify-content: flex-start;
    align-items: baseline;
    margin-bottom: 3px;
    gap: 6px;
}

.chat-sender-name {
    font-size: 12.8px;
    font-weight: 600;
    line-height: 1.4;
}

.chat-message.sent .chat-sender-name {
    color: #06cf9c;
}

.chat-message.received .chat-sender-name {
    color: #00a884;
}

.chat-timestamp {
    font-size: 11px;
    opacity: 0.6;
    white-space: nowrap;
    margin-left: auto;
    padding-left: 8px;
    float: right;
    position: relative;
    bottom: -1px;
}

.chat-message.sent .chat-timestamp {
    color: rgba(17, 27, 33, 0.6);
}

.chat-message.received .chat-timestamp {
    color: rgba(17, 27, 33, 0.45);
}

.chat-content {
    font-size: 14.2px;
    line-height: 19px;
    white-space: pre-wrap;
    word-break: break-word;
    color: #111b21;
    margin-top: 1px;
    padding-right: 4px;
}

.chat-message-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 4px;
    margin-top: 3px;
    min-height: 15px;
}

.chat-checkmark {
    font-size: 16px;
    opacity: 0.6;
    color: #53bdeb;
}

.chat-input-container {
    display: flex;
    gap: 8px;
    padding: 10px 16px;
    background: #f0f2f5;
    border-radius: 0;
    border: none;
    margin-top: 0;
    align-items: flex-end;
    box-shadow: 0 -1px 2px rgba(0,0,0,0.06);
}

.chat-input {
    flex: 1;
    padding: 9px 12px;
    border: none;
    border-radius: 21px;
    font-size: 15px;
    font-family: var(--font-family);
    resize: none;
    min-height: 42px;
    max-height: 120px;
    transition: all 0.2s ease;
    background: #ffffff;
    line-height: 20px;
}

.chat-input:focus {
    outline: none;
    box-shadow: none;
}

.chat-input::placeholder {
    color: #8696a0;
}

.chat-send-btn {
    width: 42px;
    height: 42px;
    padding: 0;
    background: #00a884;
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    border-radius: 0% !important;
}

.chat-send-btn:hover:not(:disabled) {
    background: #06cf9c;
    transform: scale(1.05);
}

.chat-send-btn:active:not(:disabled) {
    transform: scale(0.95);
}

.chat-send-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: #8696a0;
}

.chat-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #667781;
}

.chat-empty-state .empty-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.3;
}

.chat-empty-state .empty-text {
    font-size: 14px;
    color: #667781;
}

/* Scrollbar styling for chat container - WhatsApp style */
.chat-container::-webkit-scrollbar {
    width: 6px;
}

.chat-container::-webkit-scrollbar-track {
    background: transparent;
}

.chat-container::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.2);
    border-radius: 3px;
}

.chat-container::-webkit-scrollbar-thumb:hover {
    background: rgba(0,0,0,0.3);
}

/* ========================================================================= */
/* SIDE-BY-SIDE LAYOUT: Two-Column Layout with Comments Panel on Right */
/* ========================================================================= */

@media (min-width: 993px) {
    /* Use CSS Grid for two-column layout on main container */
    .loan-app-main {
        display: grid;
        grid-template-columns: 1fr 380px;
        gap: 20px;
        align-items: start;
    }
    
    /* Container with form content in first column */
    .loan-app-container {
        grid-column: 1;
        width: 100%;
        max-width: 100%;
        margin: 0;
    }
    
    /* Comments section in second column */
    #commentsSection {
        grid-column: 2;
        grid-row: 1;
        align-self: start;
        position: sticky;
        top: 80px;
        max-height: calc(100vh - 100px);
        overflow: hidden;
        background: white;
        border: 1px solid #dee2e6;
        border-radius: 8px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        padding: 0 !important;
        display: flex;
        flex-direction: column;
        margin-top: 0 !important;
    }
    
    #commentsSection h2 {
        position: sticky;
        top: 0;
        /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
        background: linear-gradient(135deg, #941313 0%, #9a1414 100%);
        color: white;
        padding: 16px 20px;
        margin: 0 !important;
        border-radius: 8px 8px 0 0;
        z-index: 1;
    }
    
    #commentsSection .chat-container {
        padding: 16px;
        min-height: 300px;
        max-height: calc(100vh - 300px);
        flex: 1;
        overflow-y: auto;
        overflow-x: hidden;
    }
    
    #commentsSection .chat-input-container {
        position: sticky;
        bottom: 0;
        background: white;
        padding: 16px;
        border-top: 1px solid #dee2e6;
        margin: 0;
        flex-shrink: 0;
    }
}

/* Ensure all chat bubbles have left-aligned text */
.chat-bubble {
    text-align: left;
}

.chat-content {
    text-align: left;
}

/* Responsive chat design */
@media (max-width: 992px) {
    .chat-bubble {
        max-width: 80%;
    }
    
    .chat-input-container {
        flex-direction: column;
    }
    
    .chat-send-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================================================= */
/* AUTO GENERATE MODAL STYLES */
/* ========================================================================= */

/* Auto Generate Preview */
.auto-gen-preview {
    margin-top: 1rem;
}

.auto-gen-preview-box {
    background: #f8f9fa;
    border: 1px solid #e2e8f0;
    border-radius: var(--portal-radius);
    padding: 1rem;
    max-height: 300px;
    overflow-y: auto;
}

.preview-placeholder {
    color: #94a3b8;
    font-style: italic;
    margin: 0;
}

.preview-summary {
    background: white;
    padding: 0.75rem;
    border-radius: var(--portal-radius-sm);
    margin-bottom: 0.75rem;
    text-align: center;
    color: var(--portal-success);
}

.preview-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.preview-item {
    background: white;
    padding: 0.5rem 0.75rem;
    border-radius: var(--portal-radius-sm);
    border: 1px solid #e2e8f0;
    font-size: 0.875rem;
}