/**
 * Post Share Modal - Bottom Sheet Style
 * Mobile-friendly bottom slide-up modal
 */

/* Overlay */
.share-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.share-modal-overlay.active {
    opacity: 1;
}

/* Bottom Sheet Modal */
.share-modal-bottom {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-bg, #ffffff);
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 80vh;
    overflow-y: auto;
}

.share-modal-bottom.active {
    transform: translateY(0);
}

/* Modal Header */
.share-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
    position: sticky;
    top: 0;
    background: var(--color-bg, #ffffff);
    z-index: 1;
}

.share-modal-header::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: var(--color-border, #e5e7eb);
    border-radius: 2px;
}

.share-modal-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text, #1f2937);
    margin: 0;
}

.share-modal-close {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--color-text-secondary, #6b7280);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.share-modal-close:hover {
    background-color: var(--color-bg-secondary, #f3f4f6);
}

.share-modal-close svg {
    width: 24px;
    height: 24px;
}

/* Modal Content */
.share-modal-content {
    padding: 16px 20px 32px;
}

/* Share Option Button */
.share-option-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    width: 100%;
    padding: 16px;
    background: var(--color-bg, #ffffff);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
}

.share-option-btn:hover {
    background: var(--color-bg-secondary, #f9fafb);
    border-color: var(--color-primary, #3b82f6);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

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

.share-option-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light, #eff6ff);
    border-radius: 12px;
    color: var(--color-primary, #3b82f6);
}

.share-option-icon svg {
    width: 24px;
    height: 24px;
}

.share-option-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.share-option-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text, #1f2937);
}

.share-option-desc {
    font-size: 13px;
    color: var(--color-text-secondary, #6b7280);
}

/* Toast Notification */
.share-toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: var(--color-bg, #ffffff);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 200px;
}

.share-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.share-toast-success {
    border-left: 4px solid #10b981;
}

.share-toast-success svg {
    color: #10b981;
}

.share-toast-error {
    border-left: 4px solid #ef4444;
}

.share-toast-error svg {
    color: #ef4444;
}

.share-toast svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.share-toast span {
    font-size: 14px;
    color: var(--color-text, #1f2937);
    font-weight: 500;
}

/* Mobile Responsiveness */
@media (min-width: 640px) {
    .share-modal-bottom {
        left: 50%;
        right: auto;
        transform: translateX(-50%) translateY(100%);
        max-width: 480px;
        border-radius: 20px;
    }

    .share-modal-bottom.active {
        transform: translateX(-50%) translateY(0);
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .share-modal-bottom,
    .share-modal-header {
        background: #1f2937;
    }

    .share-modal-title {
        color: #f9fafb;
    }

    .share-modal-close {
        color: #9ca3af;
    }

    .share-modal-close:hover {
        background-color: #374151;
    }

    .share-option-btn {
        background: #1f2937;
        border-color: #374151;
    }

    .share-option-btn:hover {
        background: #374151;
        border-color: #3b82f6;
    }

    .share-option-icon {
        background: rgba(59, 130, 246, 0.1);
    }

    .share-option-title {
        color: #f9fafb;
    }

    .share-option-desc {
        color: #9ca3af;
    }

    .share-toast {
        background: #1f2937;
    }

    .share-toast span {
        color: #f9fafb;
    }
}