/**
 * BudgetDetailModal Styles
 */

.budget-detail-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
}

.budget-detail-modal {
    background-color: var(--color-bg);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 600px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalFadeIn 0.2s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.budget-detail-modal__header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-bg-secondary);
}

.budget-detail-modal__title-section {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.budget-detail-modal__title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

.budget-detail-modal__period {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.budget-detail-modal__close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.budget-detail-modal__close:hover {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--color-text);
}

.budget-detail-modal__content {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

.budget-detail-modal__summary {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--color-bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--color-border);
}

.budget-detail-modal__stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    flex: 1;
}

.budget-detail-modal__stat-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.budget-detail-modal__stat-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text);
    font-family: 'Outfit', sans-serif;
}

.budget-detail-modal__stat-value--spent {
    color: var(--color-primary);
}

.budget-detail-modal__stat-value--remaining {
    color: var(--color-success);
}

.budget-detail-modal__stat-value--negative {
    color: var(--color-error);
}

.budget-detail-modal__stat-divider {
    width: 1px;
    background-color: var(--color-border);
    height: 40px;
    align-self: center;
}

.budget-detail-modal__transactions h4 {
    margin: 0 0 1rem 0;
    font-size: 1rem;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.budget-detail-modal__list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.budget-detail-modal__empty {
    text-align: center;
    padding: 2rem;
    color: var(--color-text-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.budget-detail-modal__loading {
    display: flex;
    justify-content: center;
    padding: 2rem;
}

.budget-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Chart */
.budget-detail-modal__chart {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--color-bg);
    border-radius: 12px;
    border: 1px dashed var(--color-border);
}

.budget-detail-modal__chart-bars {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 100px;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
}

.budget-detail-modal__chart-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    height: 100%;
    justify-content: flex-end;
    gap: 0.25rem;
}

.budget-detail-modal__chart-bar {
    width: 80%;
    max-width: 20px;
    background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-radius: 4px;
    min-height: 4px;
    opacity: 0.8;
    transition: all 0.2s;
}

.budget-detail-modal__chart-bar:hover {
    opacity: 1;
    transform: scaleY(1.05);
}

.budget-detail-modal__quick-add-btn {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.375rem 0.75rem;
    background-color: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.budget-detail-modal__quick-add-btn:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-1px);
}

/* AI Insight */
.budget-detail-modal__ai-insight {
    display: flex;
    gap: 0.75rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 12px;
    background: var(--glass-panel-bg);
    border: 1px solid transparent;
    align-items: flex-start;
    transition: all 0.3s ease;
}

.budget-detail-modal__ai-insight--normal {
    background: rgba(var(--color-primary-rgb), 0.05);
    border-color: rgba(var(--color-primary-rgb), 0.1);
}

.budget-detail-modal__ai-insight--normal .budget-detail-modal__ai-icon {
    color: var(--color-primary);
}

.budget-detail-modal__ai-insight--warning {
    background: rgba(245, 158, 11, 0.05);
    border-color: rgba(245, 158, 11, 0.2);
}

.budget-detail-modal__ai-insight--warning .budget-detail-modal__ai-icon {
    color: #F59E0B;
}

.budget-detail-modal__ai-insight--danger {
    background: rgba(239, 68, 68, 0.05);
    border-color: rgba(239, 68, 68, 0.2);
}

.budget-detail-modal__ai-insight--danger .budget-detail-modal__ai-icon {
    color: #EF4444;
}

.budget-detail-modal__ai-insight--success {
    background: rgba(16, 185, 129, 0.05);
    border-color: rgba(16, 185, 129, 0.2);
}

.budget-detail-modal__ai-insight--success .budget-detail-modal__ai-icon {
    color: #10B981;
}

.budget-detail-modal__ai-insight--info {
    background: rgba(59, 130, 246, 0.05);
    border-color: rgba(59, 130, 246, 0.2);
}

.budget-detail-modal__ai-insight--info .budget-detail-modal__ai-icon {
    color: #3B82F6;
}

.budget-detail-modal__ai-icon {
    margin-top: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.budget-detail-modal__ai-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.budget-detail-modal__ai-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
}

.budget-detail-modal__ai-text {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--color-text);
    margin: 0;
}