/* ===== Dashboard Shared Styles ===== */
/* Shared CSS for all dashboard pages — covers page headers, stat cards, */
/* filter bars, tables, quick actions, forms, import steps, file upload, */
/* payment methods, billing, and empty states. */

/* ===== Page Headers ===== */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.page-header-back {
    display: flex;
    align-items: center;
}

.page-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    line-height: 1.2;
}

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

.page-header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ===== Stat Cards ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all var(--transition-base) var(--easing);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-card-value {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    line-height: 1.2;
}

.stat-card-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

.stat-card--success {
    border-top: 3px solid var(--color-success);
}

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

.stat-card--danger {
    border-top: 3px solid var(--color-danger);
}

.stat-card--danger .stat-card-value {
    color: var(--color-danger);
}

/* ===== Filter Bar ===== */
.filter-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    background: var(--color-white);
    color: var(--color-text-primary);
    min-width: 150px;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%238888aa' d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-sm) center;
    background-size: 12px;
    padding-right: var(--spacing-xl);
    transition: border-color var(--transition-fast) var(--easing);
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.15);
}

/* ===== Data Tables ===== */
.table-row-link {
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.table-row-link:hover {
    background-color: var(--color-background-light);
}

/* ===== Quick Actions ===== */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background: var(--color-white);
    text-decoration: none;
    color: var(--color-text-primary);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
}

.quick-action-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    text-decoration: none;
}

.quick-action-btn svg {
    width: 24px;
    height: 24px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.quick-action-btn:hover svg {
    color: var(--color-primary);
}

/* ===== Form Layout ===== */
.form-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-xl);
    align-items: start;
}

.form-main {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-sidebar {
    position: sticky;
    top: var(--spacing-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

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

/* ===== Detail Layout ===== */
.detail-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-xl);
    align-items: start;
}

.detail-main {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.detail-sidebar {
    position: sticky;
    top: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ===== Copy Field ===== */
.copy-field {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.copy-field .form-input {
    flex: 1;
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
}

/* ===== Import Steps ===== */
.import-steps {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.import-step {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.import-step--active {
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
}

.import-step--completed {
    color: var(--color-success);
}

.import-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-border);
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
}

.import-step--active .import-step-number {
    background: rgba(255, 255, 255, 0.3);
    color: var(--color-white);
}

.import-step--completed .import-step-number {
    background: var(--color-success);
    color: var(--color-white);
}

.import-step-label {
    font-size: var(--font-size-sm);
}

.import-step-divider {
    width: 24px;
    height: 1px;
    background: var(--color-border);
    flex-shrink: 0;
}

/* ===== File Upload ===== */
.file-upload-area {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.file-upload-area:hover {
    border-color: var(--color-primary);
    background: var(--color-background-light);
}

.file-upload-input {
    display: none;
}

.file-upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-muted);
}

.file-upload-content svg {
    width: 48px;
    height: 48px;
    color: var(--color-text-muted);
}

/* ===== Error List (Import) ===== */
.error-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.error-list-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-danger-bg);
    color: var(--color-danger-text);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-danger-border);
}

/* ===== Expected Columns (Import Preview) ===== */
.expected-columns {
    overflow-x: auto;
    margin-top: var(--spacing-md);
}

/* ===== Payment Methods ===== */
.payment-method-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.payment-method-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-white);
}

.payment-method-item--default {
    border-color: var(--color-primary);
}

.payment-method-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.payment-method-brand {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.payment-method-number {
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.payment-method-expiry {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.payment-method-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ===== Empty States ===== */
.empty-state-message {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
}

/* ===== Billing ===== */
.plan-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.plan-name {
    display: inline-flex;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

.plan-cycle {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.detail-list {
    display: grid;
    gap: var(--spacing-md);
}

.detail-list dt {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.detail-list dd {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin: 0;
}

.card--highlight {
    border-color: var(--color-primary);
    border-width: 2px;
}

.upgrade-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.upgrade-cta-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.upgrade-cta-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
}

.upgrade-cta-description {
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

/* ===== Button Outline Variant ===== */
.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    background: transparent;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .form-layout,
    .detail-layout {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .import-steps {
        flex-direction: column;
        align-items: flex-start;
    }

    .import-step-divider {
        display: none;
    }

    .filter-bar {
        flex-direction: column;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-header-actions {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

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