/* ===========================================
   MODALS & OVERLAYS
   =========================================== */

.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4);
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--gray-900);
    border: 1px solid var(--gray-700);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.2s ease-out;
}

.modal-content.modal-lg {
    max-width: 640px;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) var(--spacing-6);
    border-bottom: 1px solid var(--gray-700);
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-100);
    margin: 0;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--gray-400);
    cursor: pointer;
    font-size: 24px;
    line-height: 1;
    transition: all 0.15s;
}

.modal-close:hover {
    background: var(--gray-800);
    color: var(--gray-100);
}

.modal-body {
    padding: var(--spacing-6);
    overflow-y: auto;
    max-height: calc(90vh - 120px);
}

/* Import Status */
.import-status .spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--gray-700);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

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

/* Nudge Preview */
.nudge-preview {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.nudge-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nudge-recipient {
    color: var(--gray-300);
    font-size: 14px;
}

.nudge-subject {
    padding: var(--spacing-3);
    background: var(--gray-800);
    border-radius: var(--radius-md);
    color: var(--gray-200);
    font-size: 14px;
}

.nudge-channels {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    flex-wrap: wrap;
    font-size: 14px;
    color: var(--gray-400);
}

.channel-badge {
    display: inline-block;
    padding: 2px 8px;
    background: var(--gray-800);
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-300);
}

.nudge-message-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.nudge-message-container label {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-400);
}

.nudge-message-input {
    width: 100%;
    padding: var(--spacing-4);
    background: var(--gray-800);
    border: 1px solid var(--gray-700);
    border-radius: var(--radius-md);
    color: var(--gray-100);
    font-family: inherit;
    font-size: 14px;
    line-height: 1.6;
    resize: vertical;
}

.nudge-message-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.2);
}

.nudge-actions {
    display: flex;
    gap: var(--spacing-3);
    justify-content: flex-end;
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--gray-700);
}

/* Schedule Form */
.schedule-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-300);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

.form-actions {
    display: flex;
    gap: var(--spacing-3);
    justify-content: flex-end;
    padding-top: var(--spacing-4);
}

/* Sessions & Expiry Badges */
.sessions-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
}

.sessions-badge.high {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.sessions-badge.medium {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.sessions-badge.low {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

.expiry-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--gray-300);
}

.expiry-badge.urgent {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
    font-weight: 600;
}

.expiry-badge.warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.expiry-badge.expired {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error);
    font-weight: 600;
}

.package-name {
    color: var(--gray-400);
    font-size: 13px;
}

/* Risk Factors */
.risk-factors-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.risk-factor-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-3);
    background: rgba(239, 68, 68, 0.1);
    border-radius: var(--radius-md);
    color: var(--gray-200);
    font-size: 14px;
}

.risk-factor-item svg {
    color: var(--error);
    flex-shrink: 0;
}

.recommendation-box {
    margin-top: var(--spacing-4);
    padding: var(--spacing-4);
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: var(--radius-md);
    color: var(--gray-200);
    font-size: 14px;
}

.recommendation-box strong {
    color: var(--primary-light);
}

/* Urgency Badge */
.urgency-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}

.urgency-badge.critical {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error);
}

/* AI Insight Card Types */
.ai-insight-card.warning {
    border-left: 3px solid var(--warning);
}

.ai-insight-card.action {
    border-left: 3px solid var(--primary);
}

.ai-insight-card.success {
    border-left: 3px solid var(--success);
}

.ai-insight-card.info {
    border-left: 3px solid var(--info);
}

/* Profile stat states */
.profile-stat.warning .profile-stat-value {
    color: var(--warning);
}

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

/* Empty timeline */
.empty-timeline {
    text-align: center;
    padding: var(--spacing-6);
    color: var(--gray-500);
}

/* Badge variants */
.badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.badge-info {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
}