/*
 * Enhanced Invoice Form UX Improvements
 * Subtle improvements to enhance readability and user experience
 */

/* Draft Invoices Section Styles */
.draft-section {
    background: linear-gradient(135deg, #fff8e1 0%, #fff3c4 100%);
    border: 2px solid #ffb74d;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: 0 4px 16px rgba(255, 183, 77, 0.15);
}

.draft-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
    margin-top: 15px;
}

.draft-card {
    background: #ffffff;
    border: 1px solid #ffcc80;
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 2px 8px rgba(255, 183, 77, 0.1);
    transition: all 0.2s ease;
}

.draft-card:hover {
    border-color: #ff9800;
    box-shadow: 0 4px 12px rgba(255, 183, 77, 0.2);
    transform: translateY(-2px);
}

.draft-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid #ffe0b2;
}

.draft-id {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 12px;
    background: #fff3e0;
    color: #e65100;
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 600;
    border: 1px solid #ffcc80;
}

.draft-amount {
    font-weight: 700;
    color: #f57c00;
    font-size: 14px;
}

.draft-details {
    margin-bottom: 12px;
}

.draft-contact {
    font-size: 14px;
    margin-bottom: 6px;
}

.draft-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 11px;
    color: #666;
}

.draft-description {
    margin-top: 8px;
    font-size: 11px;
    color: #777;
    font-style: italic;
    background: #f9f9f9;
    padding: 6px;
    border-radius: 4px;
    border-left: 3px solid #ffb74d;
}

.draft-actions {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.draft-actions .btn {
    padding: 4px 8px;
    font-size: 11px;
    border-radius: 4px;
}

/* Responsive design for draft section */
@media (max-width: 768px) {
    .draft-grid {
        grid-template-columns: 1fr;
    }

    .draft-actions {
        justify-content: center;
    }
}

/* Enhanced Visual Hierarchy */
.form-section {
    background: linear-gradient(135deg, #fafbfc 0%, #f8f9fa 100%);
    border: 1px solid #e1e5e9;
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), #667eea);
    border-radius: 12px 12px 0 0;
}

.form-section-header {
    color: #2d3748;
    font-weight: 600;
    margin-bottom: 24px;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-section-header::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 24px;
    background: linear-gradient(135deg, var(--primary-color), #667eea);
    border-radius: 3px;
}

/* Enhanced Field Labels */
.field-label {
    font-weight: 600;
    color: #4a5568;
    margin-bottom: 8px;
    display: block;
    font-size: 14px;
    letter-spacing: 0.025em;
}

.field-required::after {
    content: " *";
    color: #e53e3e;
    font-weight: 700;
}

/* Enhanced Form Controls with Better Contrast - Global Application */
.form-control,
input.form-control,
select.form-control,
textarea.form-control,
input[type="text"].form-control,
input[type="number"].form-control,
input[type="email"].form-control,
input[type="password"].form-control,
input[type="tel"].form-control,
input[type="url"].form-control,
input[type="search"].form-control,
input[type="date"].form-control,
input[type="datetime-local"].form-control,
select.form-control,
textarea.form-control {
    width: 100% !important;
    padding: 12px 16px !important;
    border: 2px solid #d1d5db !important;
    border-radius: 8px !important;
    font-size: 15px !important;
    font-weight: 500 !important;
    background: #ffffff !important;
    background-color: #ffffff !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
    color: #374151 !important;
    font-family: inherit !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
}

/* Enhanced Focus States with High Priority - Global Application */
.form-control:focus,
input.form-control:focus,
select.form-control:focus,
textarea.form-control:focus,
input[type="text"].form-control:focus,
input[type="number"].form-control:focus,
input[type="email"].form-control:focus,
input[type="password"].form-control:focus,
input[type="tel"].form-control:focus,
input[type="url"].form-control:focus,
input[type="search"].form-control:focus,
input[type="date"].form-control:focus,
input[type="datetime-local"].form-control:focus,
select.form-control:focus,
textarea.form-control:focus {
    border-color: #3182ce !important;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.12), 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    outline: none !important;
    transform: translateY(-1px) !important;
    background: #ffffff !important;
    background-color: #ffffff !important;
}

/* Enhanced Hover States with High Priority - Global Application */
.form-control:hover:not(:focus),
input.form-control:hover:not(:focus),
select.form-control:hover:not(:focus),
textarea.form-control:hover:not(:focus),
input[type="text"].form-control:hover:not(:focus),
input[type="number"].form-control:hover:not(:focus),
input[type="email"].form-control:hover:not(:focus),
input[type="password"].form-control:hover:not(:focus),
input[type="tel"].form-control:hover:not(:focus),
input[type="url"].form-control:hover:not(:focus),
input[type="search"].form-control:hover:not(:focus),
input[type="date"].form-control:hover:not(:focus),
input[type="datetime-local"].form-control:hover:not(:focus),
select.form-control:hover:not(:focus),
textarea.form-control:hover:not(:focus) {
    border-color: #9ca3af !important;
    background: #ffffff !important;
    background-color: #ffffff !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08) !important;
}

/* Enhanced Select Dropdowns with Better Styling - Global Application */
select.form-control {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill="none" stroke="%23374151" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="m1 6 7 7 7-7"/></svg>') !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    background-size: 16px 12px !important;
    padding-right: 40px !important;
    cursor: pointer !important;
}

/* Enhanced Labels with Better Contrast - Global Application */
label,
.field-label {
    font-weight: 600 !important;
    color: #374151 !important;
    margin-bottom: 8px !important;
    display: block !important;
    font-size: 14px !important;
    letter-spacing: 0.025em !important;
}

/* Form Groups with Better Spacing - Global Application */
.form-group {
    margin-bottom: 20px !important;
}

.form-group:last-child {
    margin-bottom: 0 !important;
}

/* Override any existing template styles that might interfere - Global Application */
input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="url"],
input[type="search"],
input[type="date"],
input[type="datetime-local"],
select,
textarea {
    border: 2px solid #d1d5db !important;
    background: #ffffff !important;
    background-color: #ffffff !important;
    color: #374151 !important;
    padding: 12px 16px !important;
    border-radius: 8px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
    font-size: 15px !important;
}

/* Specific overrides for common input states - Global Application */
input:disabled,
select:disabled,
textarea:disabled {
    background-color: #f9fafb !important;
    border-color: #d1d5db !important;
    color: #6b7280 !important;
    cursor: not-allowed !important;
}

/* Placeholder text styling - Global Application */
input::placeholder,
textarea::placeholder {
    color: #9ca3af !important;
    opacity: 1 !important;
}

/* Remove any conflicting styles from template - Global Application */
.form-control[style] {
    background: #ffffff !important;
    border: 2px solid #d1d5db !important;
}

/* Prominent Client Selection Field */
.client-field-container {
    background: linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 100%);
    border: 2px dashed #3182ce;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    position: relative;
    transition: all 0.3s ease;
}

.client-field-container::before {
    content: '👤';
    position: absolute;
    top: -12px;
    left: 20px;
    background: #3182ce;
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
}

.client-field-container.filled {
    background: linear-gradient(135deg, #f0fff4 0%, #dcfce7 100%);
    border-color: #38a169;
}

.client-field-container.filled::before {
    content: '✓ Klient';
    background: #38a169;
}

/* Enhanced Invoice Items Layout */
.invoice-items-section {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.invoice-item {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 16px;
    position: relative;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.invoice-item:hover {
    border-color: #3182ce;
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.08);
    transform: translateY(-1px);
}

.invoice-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid #f7fafc;
}

.invoice-item-header h4 {
    color: #4a5568;
    font-size: 16px;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.invoice-item-header h4::before {
    content: '📄';
    font-size: 14px;
}

/* Responsive Invoice Items Grid */
.invoice-item-fields {
    display: grid;
    grid-template-columns: 100px 100px 2fr 100px 120px 40px;
    gap: 16px;
    align-items: end;
}

.invoice-item-fields.no-vat {
    grid-template-columns: 100px 100px 2fr 120px 40px;
}

/* Enhanced Helper Text */
.field-hint {
    font-size: 13px;
    color: #718096;
    margin-top: 6px;
    line-height: 1.4;
    font-style: italic;
}

.field-success {
    color: #38a169;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    font-weight: 500;
}

.field-success::before {
    content: "✓";
    color: #38a169;
    font-weight: 700;
}

/* Smart Auto-Selection Feedback */
.auto-selection-notice {
    background: linear-gradient(135deg, #e6fffa 0%, #b2f5ea 100%);
    border: 1px solid #4fd1c7;
    border-radius: 8px;
    padding: 12px 16px;
    margin-top: 8px;
    font-size: 13px;
    color: #234e52;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.auto-selection-notice::before {
    content: "ℹ";
    font-weight: 700;
    color: #319795;
    font-size: 16px;
}

/* Enhanced Totals Summary */
.totals-summary {
    background: linear-gradient(135deg, #ffffff 0%, #f7fafc 100%);
    border: 2px solid #cbd5e0;
    border-radius: 16px;
    padding: 32px;
    margin-top: 32px;
    box-shadow: 0 8px 25px -5px rgba(0, 0, 0, 0.08);
    position: relative;
}

.totals-summary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 16px 16px 0 0;
}

.totals-display {
    max-width: 380px;
    margin-left: auto;
}

.total-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid #e2e8f0;
    font-size: 15px;
    transition: all 0.2s ease;
}

.total-line:hover {
    background: rgba(103, 126, 234, 0.02);
    margin: 0 -16px;
    padding-left: 16px;
    padding-right: 16px;
    border-radius: 8px;
}

.total-line-final {
    border-bottom: 3px solid #667eea;
    font-weight: 700;
    font-size: 24px;
    margin-top: 16px;
    padding-top: 20px;
    background: linear-gradient(135deg, rgba(103, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
    margin: 20px -24px -24px -24px;
    padding: 24px 24px 20px 24px;
    border-radius: 0 0 16px 16px;
    color: #2d3748;
}

.total-label-final {
    font-size: 20px;
    color: #4a5568;
}

.total-value-final {
    color: #667eea;
    font-weight: 800;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Enhanced Remove Button */
.remove-item {
    background: linear-gradient(135deg, #fed7d7 0%, #fc8181 100%);
    color: #c53030;
    border: 2px solid #feb2b2;
    border-radius: 8px;
    width: 36px;
    height: 36px;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 25px;
}

.remove-item:hover {
    background: linear-gradient(135deg, #fc8181 0%, #e53e3e 100%);
    color: white;
    border-color: #c53030;
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(197, 48, 48, 0.3);
}

/* Progressive Disclosure for Advanced Options */
.advanced-options {
    margin-top: 24px;
    border-top: 2px dashed #e2e8f0;
    padding-top: 24px;
}

.advanced-options-toggle {
    background: none;
    border: none;
    color: #4a5568;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    padding: 8px 0;
    transition: color 0.2s ease;
}

.advanced-options-toggle:hover {
    color: #3182ce;
}

.advanced-options-toggle::before {
    content: '▼';
    transition: transform 0.2s ease;
    font-size: 12px;
}

.advanced-options-toggle.collapsed::before {
    transform: rotate(-90deg);
}

.advanced-options-content {
    margin-top: 20px;
    padding: 24px;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    display: none;
    animation: slideDown 0.3s ease-out;
}

.advanced-options-content.open {
    display: block;
}

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

/* Enhanced Form Actions */
.form-actions {
    display: flex;
    gap: 20px;
    justify-content: flex-end;
    align-items: center;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 3px solid #e2e8f0;
    background: linear-gradient(135deg, #f7fafc 0%, #ffffff 100%);
    margin: 48px -32px -32px -32px;
    padding: 32px;
    border-radius: 0 0 12px 12px;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 14px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    box-shadow: 0 4px 12px rgba(103, 126, 234, 0.3);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(103, 126, 234, 0.4);
}

/* Enhanced Threshold Alert Styling */
.invoice-threshold-alert {
    margin-bottom: 32px;
    border-radius: 12px;
    padding: 20px 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.invoice-threshold-alert::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: 12px 12px 0 0;
}

.invoice-threshold-alert[style*="2196F3"]::before {
    background: linear-gradient(90deg, #2196F3, #1976D2);
}

.invoice-threshold-alert[style*="error"]::before {
    background: linear-gradient(90deg, #f56565, #e53e3e);
}

.invoice-threshold-alert[style*="warning"]::before {
    background: linear-gradient(90deg, #ed8936, #dd6b20);
}

/* Enhanced Items Action Button */
.items-actions {
    text-align: center;
    margin: 32px 0;
    padding: 24px;
    background: linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 100%);
    border-radius: 12px;
    border: 2px dashed #3182ce;
    position: relative;
}

.items-actions::before {
    content: '➕';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #3182ce;
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 14px;
}

.btn-secondary {
    background: linear-gradient(135deg, #718096 0%, #4a5568 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(113, 128, 150, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(113, 128, 150, 0.4);
}

/* Mobile Responsive Enhancements */
@media (max-width: 1024px) {
    .invoice-item-fields {
        grid-template-columns: 80px 80px 2fr 80px 100px 40px;
        gap: 12px;
    }
    
    .invoice-item-fields.no-vat {
        grid-template-columns: 80px 80px 2fr 100px 40px;
    }
}

@media (max-width: 768px) {
    .form-section {
        padding: 24px;
        margin-bottom: 24px;
    }
    
    .client-field-container {
        padding: 20px;
    }
    
    .invoice-item {
        padding: 16px;
    }
    
    .invoice-item-fields,
    .invoice-item-fields.no-vat {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .totals-summary {
        padding: 24px;
        margin-top: 24px;
    }
    
    .total-line-final {
        font-size: 20px;
        margin: 16px -16px -16px -16px;
        padding: 20px 16px 16px 16px;
    }
    
    .form-actions {
        flex-direction: column-reverse;
        gap: 16px;
        margin: 32px -24px -24px -24px;
        padding: 24px;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        padding: 16px;
        font-size: 16px;
    }
}