/* ============================================================================
   PENDING CALENDAR INVITES SECTION
   Surfaces Google Calendar events with responseStatus "needsAction" in the
   Inbox, with Accept / Decline / Maybe RSVP buttons.
   ============================================================================ */

.inbox-invites-section {
    width: 100%;
    margin: 0 auto 8px;
    padding: 0 0 8px;
}

.inbox-invites-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4) var(--space-2);
}

.inbox-invites-title {
    display: flex;
    align-items: center;
    gap: var(--space-1-5);
    flex: 1;
    min-width: 0;
}

.inbox-invites-title svg {
    flex-shrink: 0;
    color: var(--text-tertiary);
    opacity: 0.8;
}

.inbox-invites-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.inbox-invites-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--accent-blue-opacity-12);
    color: var(--accent-blue);
    border-radius: var(--radius-full);
    font-size: var(--font-size-2xs);
    font-weight: 700;
    line-height: 1;
}

.inbox-invites-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: 0 var(--space-4);
}

.invite-card {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-3) var(--space-3) 32px;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-1);
    transition: opacity var(--duration-slow) var(--ease-in-out),
                transform var(--duration-slow) var(--ease-in-out);
}

.invite-card.is-responding {
    opacity: 0.6;
    pointer-events: none;
}

.invite-card-dismiss {
    position: absolute;
    top: 6px;
    left: 6px;
    width: 20px;
    height: 20px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-tertiary, #9ca3af);
    cursor: pointer;
    opacity: 0.5;
    transition: opacity var(--duration-fast) var(--ease-in-out), background var(--duration-fast) var(--ease-in-out), color var(--duration-fast) var(--ease-in-out);
    z-index: 1;
}

.invite-card-dismiss:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-secondary, #4b5563);
}

.invite-card-dismiss:focus-visible {
    opacity: 1;
    outline: var(--focus-outline);
    outline-offset: var(--focus-outline-offset);
}

.invite-card-dismiss svg {
    display: block;
}

@media (prefers-reduced-motion: reduce) {
    .invite-card-dismiss {
        transition: none;
    }
}

.invite-card-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    cursor: pointer;
    border-radius: var(--radius-md);
    padding: 2px;
    transition: background var(--duration-fast) var(--ease-in-out);
}

.invite-card-content:hover {
    background: rgba(74, 144, 217, 0.06);
}

.invite-card-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.invite-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

.invite-card-meta svg {
    flex-shrink: 0;
    color: var(--text-quaternary);
}

.invite-card-meta span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.invite-card-actions {
    display: flex;
    flex-shrink: 0;
    flex-wrap: wrap;
    gap: var(--space-1-5);
    align-items: center;
}

.invite-rsvp-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1-5) var(--space-3);
    min-height: 32px;
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font-family);
    font-size: var(--font-size-xs);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--duration-fast) var(--ease-in-out),
                transform var(--duration-fast) var(--ease-in-out);
    line-height: 1;
    white-space: nowrap;
}

.invite-rsvp-btn:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-outline-offset);
}

.invite-rsvp-btn:active {
    transform: scale(0.95);
}

.invite-rsvp-btn:disabled {
    opacity: 0.5;
    cursor: default;
}

.invite-rsvp-accept {
    background: rgba(16, 185, 129, 0.12);
    color: var(--color-green-text);
}

.invite-rsvp-accept:hover:not(:disabled) {
    background: rgba(16, 185, 129, 0.2);
}

.invite-rsvp-decline {
    background: rgba(239, 68, 68, 0.12);
    color: var(--color-red-text);
}

.invite-rsvp-decline:hover:not(:disabled) {
    background: rgba(239, 68, 68, 0.2);
}

.invite-rsvp-maybe {
    background: rgba(245, 158, 11, 0.12);
    color: var(--color-amber-text);
}

.invite-rsvp-maybe:hover:not(:disabled) {
    background: rgba(245, 158, 11, 0.2);
}

.invite-card-warning {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--color-amber-text);
}

.invite-card-warning svg {
    flex-shrink: 0;
    color: var(--color-amber-text);
}

.invite-ai-suggestion {
    display: flex;
    align-items: flex-start;
    gap: var(--space-1);
    padding: var(--space-1-5);
    background: var(--accent-blue-opacity-06, rgba(74, 144, 217, 0.06));
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    line-height: 1.4;
}

.invite-ai-suggestion svg {
    flex-shrink: 0;
    color: var(--accent-blue);
    margin-top: 1px;
}

.invite-ai-spinner {
    width: 12px;
    height: 12px;
    border: 2px solid var(--accent-blue-opacity-06, rgba(74, 144, 217, 0.2));
    border-top-color: var(--accent-blue);
    border-radius: var(--radius-circle);
    animation: invite-spin 0.8s linear infinite;
    flex-shrink: 0;
}

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

.invite-rsvp-btn.ai-suggested {
    outline: 1.5px solid currentColor;
    outline-offset: -1.5px;
}

@media (prefers-reduced-motion: reduce) {
    .invite-card {
        transition: none !important;
    }
    .invite-rsvp-btn {
        transition: none !important;
        transform: none !important;
    }
}

/* ============================================================================
   END PENDING CALENDAR INVITES SECTION
   ============================================================================ */