/* =============================================================================
   Invite Card Modal — NowPlaying "Invite Friends" Share Modal
   BEM namespace: invite-card-modal__*
   Follows share-card-modal pattern. Uses FLiPT brand teal for header gradient.
   ============================================================================= */

.invite-card-modal .modal-content {
    background: var(--theme-bg-primary, #ffffff);
    border: none;
    border-radius: 1.25rem;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Header with FLiPT teal gradient */
.invite-card-modal__header {
    position: relative;
    padding: 1.75rem 1.5rem 1.25rem;
    background: linear-gradient(135deg,
        var(--flipt-primary, #00a69c) 0%,
        color-mix(in srgb, var(--flipt-primary, #00a69c) 65%, var(--flipt-secondary, #0068ba)) 100%);
    text-align: center;
}

.invite-card-modal__header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%);
}

.invite-card-modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    backdrop-filter: blur(4px);
}

.invite-card-modal__close:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: rotate(90deg);
}

.invite-card-modal__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 1rem;
    font-size: 1.5rem;
    color: white;
    backdrop-filter: blur(8px);
}

.invite-card-modal__title {
    margin: 0 0 0.25rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.invite-card-modal__subtitle {
    margin: 0;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

/* Card spots indicator */
.invite-card-modal__spots {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.625rem 1rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2rem;
    backdrop-filter: blur(4px);
}

.invite-card-modal__spots-dots {
    display: flex;
    gap: 0.375rem;
}

.invite-card-modal__spot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.invite-card-modal__spot--filled {
    background: white;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

.invite-card-modal__spot--empty {
    background: rgba(255, 255, 255, 0.3);
    border: 2px dashed rgba(255, 255, 255, 0.5);
}

.invite-card-modal__spots-text {
    font-size: 0.8125rem;
    font-weight: 600;
    color: white;
    margin-left: 0.25rem;
}

/* Flippy aside — compact banner between header and body */
.invite-card-modal__flippy {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: rgba(var(--flipt-primary-rgb, 0, 166, 156), 0.06);
    border-bottom: 1px solid var(--theme-border-color, #e2e8f0);
}

.invite-card-modal__flippy-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.invite-card-modal__flippy-text {
    margin: 0;
    font-size: 0.8125rem;
    font-style: italic;
    color: var(--theme-text-secondary, #64748b);
    line-height: 1.4;
}

/* Body */
.invite-card-modal__body {
    padding: 1.5rem;
}

/* Copy link section */
.invite-card-modal__link-section {
    margin-bottom: 1.5rem;
}

.invite-card-modal__link-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--theme-text-secondary, #64748b);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.invite-card-modal__link-label i {
    font-size: 0.75rem;
}

.invite-card-modal__link-box {
    display: flex;
    align-items: stretch;
    background: var(--theme-bg-secondary, #f8fafc);
    border: 1px solid var(--theme-border-color, #e2e8f0);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.2s ease;
}

.invite-card-modal__link-box:focus-within {
    border-color: var(--flipt-primary, #00a69c);
    box-shadow: 0 0 0 3px rgba(0, 166, 156, 0.15);
}

.invite-card-modal__link-input {
    flex: 1;
    padding: 0.875rem 1rem;
    border: none;
    background: transparent;
    font-size: 0.875rem;
    color: var(--theme-text-primary, #1e293b);
    min-width: 0;
}

.invite-card-modal__link-input:focus {
    outline: none;
}

.invite-card-modal__copy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.25rem;
    background: var(--flipt-primary, #00a69c);
    border: none;
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.invite-card-modal__copy-btn:hover {
    background: color-mix(in srgb, var(--flipt-primary, #00a69c) 85%, black);
}

.invite-card-modal__copy-btn:active {
    transform: scale(0.98);
}

.invite-card-modal__copy-btn--success,
.invite-card-modal__copy-btn.copied {
    background: #10b981;
}

.invite-card-modal__copy-btn--success:hover,
.invite-card-modal__copy-btn.copied:hover {
    background: #059669;
}

/* Divider */
.invite-card-modal__divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: var(--theme-text-tertiary, #94a3b8);
    font-size: 0.8125rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.invite-card-modal__divider::before,
.invite-card-modal__divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--theme-border-color, #e2e8f0);
}

/* Share actions */
.invite-card-modal__actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.invite-card-modal__action-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--theme-bg-secondary, #f8fafc);
    border: 1px solid var(--theme-border-color, #e2e8f0);
    border-radius: 0.75rem;
    color: var(--theme-text-primary, #1e293b);
    font-size: 0.9375rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.invite-card-modal__action-btn:hover {
    background: var(--theme-bg-tertiary, #f1f5f9);
    border-color: var(--flipt-primary, #00a69c);
    transform: translateX(4px);
}

.invite-card-modal__action-btn:active {
    transform: translateX(2px);
}

.invite-card-modal__action-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.625rem;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.invite-card-modal__action-icon--sms {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: white;
}

.invite-card-modal__action-icon--email {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
}

.invite-card-modal__action-icon--native {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: white;
}

.invite-card-modal__action-content {
    flex: 1;
    text-align: left;
}

.invite-card-modal__action-title {
    font-weight: 600;
    color: var(--theme-text-primary, #1e293b);
    margin-bottom: 0.125rem;
}

.invite-card-modal__action-desc {
    font-size: 0.8125rem;
    color: var(--theme-text-secondary, #64748b);
}

.invite-card-modal__action-arrow {
    color: var(--theme-text-tertiary, #94a3b8);
    font-size: 0.875rem;
    transition: transform 0.2s ease;
}

.invite-card-modal__action-btn:hover .invite-card-modal__action-arrow {
    transform: translateX(4px);
    color: var(--flipt-primary, #00a69c);
}

/* Referral CTA banner */
.invite-card-modal__referral {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    background: rgba(var(--flipt-primary-rgb, 0, 166, 156), 0.06);
    border: 1px solid rgba(var(--flipt-primary-rgb, 0, 166, 156), 0.15);
    border-radius: 0.75rem;
}

.invite-card-modal__referral-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg,
        var(--flipt-primary, #00a69c) 0%,
        color-mix(in srgb, var(--flipt-primary, #00a69c) 70%, var(--flipt-secondary, #0068ba)) 100%);
    border-radius: 0.5rem;
    color: white;
    font-size: 0.9375rem;
    flex-shrink: 0;
}

.invite-card-modal__referral-content {
    flex: 1;
    min-width: 0;
}

.invite-card-modal__referral-text {
    margin: 0 0 0.375rem;
    font-size: 0.8125rem;
    color: var(--theme-text-secondary, #64748b);
    line-height: 1.5;
}

.invite-card-modal__referral-text strong {
    color: var(--flipt-primary, #00a69c);
    font-weight: 700;
}

.invite-card-modal__referral-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--flipt-primary, #00a69c);
    text-decoration: none;
    transition: gap 0.2s ease;
}

.invite-card-modal__referral-link:hover {
    color: color-mix(in srgb, var(--flipt-primary, #00a69c) 80%, black);
    gap: 0.625rem;
}

.invite-card-modal__referral-link i {
    font-size: 0.6875rem;
    transition: transform 0.2s ease;
}

.invite-card-modal__referral-link:hover i {
    transform: translateX(2px);
}

/* Footer */
.invite-card-modal__footer {
    padding: 1rem 1.5rem;
    background: var(--theme-bg-secondary, #f8fafc);
    border-top: 1px solid var(--theme-border-color, #e2e8f0);
    text-align: center;
}

.invite-card-modal__footer-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--theme-text-secondary, #64748b);
}

.invite-card-modal__footer-text i {
    color: var(--flipt-primary, #00a69c);
}

/* =============================================================================
   Dark Mode
   ============================================================================= */

[data-bs-theme="dark"] .invite-card-modal .modal-content {
    background: var(--theme-bg-primary, #1e293b);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

[data-bs-theme="dark"] .invite-card-modal__header {
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--flipt-primary, #00a69c) 80%, #000) 0%,
        color-mix(in srgb, var(--flipt-primary, #00a69c) 50%, var(--flipt-secondary, #0068ba)) 100%);
}

[data-bs-theme="dark"] .invite-card-modal__flippy {
    background: rgba(var(--flipt-primary-rgb, 0, 166, 156), 0.08);
    border-color: var(--theme-border-color, #334155);
}

[data-bs-theme="dark"] .invite-card-modal__link-box {
    background: var(--theme-bg-secondary, #0f172a);
    border-color: var(--theme-border-color, #334155);
}

[data-bs-theme="dark"] .invite-card-modal__link-input {
    color: var(--theme-text-primary, #f1f5f9);
}

[data-bs-theme="dark"] .invite-card-modal__action-btn {
    background: var(--theme-bg-secondary, #0f172a);
    border-color: var(--theme-border-color, #334155);
}

[data-bs-theme="dark"] .invite-card-modal__action-btn:hover {
    background: var(--theme-bg-tertiary, #1e293b);
}

[data-bs-theme="dark"] .invite-card-modal__referral {
    background: rgba(var(--flipt-primary-rgb, 0, 166, 156), 0.1);
    border-color: rgba(var(--flipt-primary-rgb, 0, 166, 156), 0.2);
}

[data-bs-theme="dark"] .invite-card-modal__footer {
    background: var(--theme-bg-secondary, #0f172a);
    border-color: var(--theme-border-color, #334155);
}

/* =============================================================================
   Mobile Responsive
   ============================================================================= */

@media (max-width: 576px) {
    .invite-card-modal .modal-dialog {
        margin: 0.5rem;
    }

    .invite-card-modal__header {
        padding: 1.5rem 1rem 1rem;
    }

    .invite-card-modal__icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .invite-card-modal__title {
        font-size: 1.25rem;
    }

    .invite-card-modal__spots {
        flex-wrap: wrap;
        padding: 0.5rem 0.75rem;
    }

    .invite-card-modal__flippy {
        padding: 0.625rem 1rem;
    }

    .invite-card-modal__body {
        padding: 1.25rem 1rem;
    }

    .invite-card-modal__link-box {
        flex-direction: column;
    }

    .invite-card-modal__link-input {
        text-align: center;
        padding: 0.75rem 1rem;
        font-size: 0.8125rem;
    }

    .invite-card-modal__copy-btn {
        padding: 0.875rem 1rem;
        border-radius: 0 0 0.625rem 0.625rem;
    }

    .invite-card-modal__action-btn {
        padding: 0.875rem 1rem;
    }

    .invite-card-modal__action-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .invite-card-modal__action-desc {
        display: none;
    }

    .invite-card-modal__referral {
        padding: 0.875rem 1rem;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .invite-card-modal__close,
    .invite-card-modal__copy-btn,
    .invite-card-modal__action-btn,
    .invite-card-modal__action-arrow,
    .invite-card-modal__referral-link,
    .invite-card-modal__referral-link i,
    .invite-card-modal__spot {
        transition: none;
    }
}