/* Budget Transaction Validation Styles - Dark Theme */

/* Navigation Badge */
.nav-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    margin-left: auto;
}

.nav-badge--danger {
    background: linear-gradient(135deg, var(--color-error) 0%, #dc2626 100%);
    color: white;
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2);
}

[data-sidebar-collapsed="true"] .nav-badge {
    display: none;
}

/* Validation Section */
.validation-section {
    background: linear-gradient(135deg,
        rgba(251, 146, 60, 0.08) 0%,
        rgba(245, 158, 11, 0.05) 100%);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
    backdrop-filter: blur(8px);
    box-shadow: var(--shadow-md),
                0 0 0 1px rgba(245, 158, 11, 0.1);
    position: relative;
    overflow: hidden;
}

.validation-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg,
        var(--color-warning) 0%,
        var(--color-accent) 100%);
}

.validation-section__header {
    margin-bottom: var(--space-6);
}

.validation-section__title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-2);
}

.validation-section__title svg {
    color: var(--color-warning);
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(245, 158, 11, 0.3));
}

.validation-section__title h3 {
    margin: 0;
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    letter-spacing: -0.025em;
}

.validation-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0 var(--space-3);
    background: linear-gradient(135deg, var(--color-warning) 0%, #ea580c 100%);
    color: white;
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    border-radius: var(--radius-full);
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3),
                0 0 0 3px rgba(245, 158, 11, 0.1);
}

.validation-section__subtitle {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    padding-left: calc(24px + var(--space-3));
}

/* Validation Grid */
.validation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 400px), 1fr));
    gap: var(--space-4);
}

/* Validation Card */
.validation-card {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.validation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
        var(--color-warning) 0%,
        transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.validation-card:hover {
    border-color: rgba(245, 158, 11, 0.3);
    box-shadow: var(--shadow-md),
                0 0 0 1px rgba(245, 158, 11, 0.1);
    transform: translateY(-2px);
}

.validation-card:hover::before {
    opacity: 1;
}

.validation-card__header {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.validation-card__label {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.validation-card__label strong {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    letter-spacing: -0.015em;
}

.badge_old {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge--recurring {
    background: rgba(6, 182, 212, 0.15);
    color: var(--color-accent);
    border: 1px solid rgba(6, 182, 212, 0.3);
}

.validation-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.meta-item svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.validation-card__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.validation-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.amount-editor {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.amount-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0;
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    font-variant-numeric: tabular-nums;
}

.amount-input:focus {
    outline: none;
}

.amount-editor:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.currency {
    font-weight: var(--font-semibold);
    color: var(--color-text-secondary);
    font-size: var(--text-base);
}

.validation-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
}

.btn-validate,
.btn-adjust {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-validate::before,
.btn-adjust::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width var(--transition-base), height var(--transition-base);
}

.btn-validate:hover::before,
.btn-adjust:hover::before {
    width: 300px;
    height: 300px;
}

.btn-validate {
    background: linear-gradient(135deg, var(--color-success) 0%, #059669 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.2);
}

.btn-validate:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    transform: translateY(-1px);
}

.btn-validate:active {
    transform: translateY(0);
}

.btn-adjust {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
}

.btn-adjust:hover {
    background: linear-gradient(135deg, var(--color-primary-hover) 0%, var(--color-primary-active) 100%);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    transform: translateY(-1px);
}

.btn-adjust:active {
    transform: translateY(0);
}

.btn-validate svg,
.btn-adjust svg {
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .validation-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .validation-section {
        padding: var(--space-4);
    }

    .validation-card {
        padding: var(--space-4);
    }

    .validation-actions {
        grid-template-columns: 1fr;
    }

    .validation-section__subtitle {
        padding-left: 0;
        margin-top: var(--space-2);
    }
}