/* ==========================================
   Share Modal Styles
   Consistent with TruthForge design system
   ========================================== */

/* Modal Container */
.share-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.share-modal.open {
    display: flex;
}

/* Modal Overlay */
.share-modal .modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    animation: fadeIn var(--transition-base);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Modal Content */
.share-modal .modal-content {
    position: relative;
    width: 90%;
    max-width: 500px;
    background: var(--color-bg-primary);
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    animation: slideUp var(--transition-base);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Modal Header */
.share-modal .modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.share-modal .modal-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.share-modal .modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: var(--space-xs);
    line-height: 1;
    transition: color var(--transition-fast);
}

.share-modal .modal-close:hover,
.share-modal .modal-close:focus {
    color: var(--color-text-primary);
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Modal Body */
.share-modal .modal-body {
    padding: var(--space-lg);
    overflow-y: auto;
    flex: 1;
}

/* Form Styles */
.share-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

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

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.form-control {
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--color-text-primary);
    background: var(--color-bg-card);
    transition: border-color var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-light);
}

.form-help {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin: 0;
}

/* Share Result */
.share-success {
    text-align: center;
}

.share-success h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-success);
    margin-bottom: var(--space-md);
}

.share-link-container {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.share-link-input {
    flex: 1;
    padding: var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 0.875rem;
    font-family: var(--font-mono);
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

.share-link-input:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.btn-copy-link {
    padding: var(--space-sm) var(--space-md);
    background: var(--color-accent);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition-fast);
    white-space: nowrap;
}

.btn-copy-link:hover {
    background: var(--color-accent-hover);
}

.btn-copy-link.copied {
    background: var(--color-success);
}

.share-info {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Error State */
.share-error {
    padding: var(--space-md);
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    display: none;
}

.share-error .error-message {
    color: var(--color-error);
    font-size: 0.875rem;
    margin: 0;
}

/* Modal Footer */
.share-modal .modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.share-modal .modal-footer button {
    padding: var(--space-xs) var(--space-md);
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-cancel {
    background: var(--color-bg-card);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-cancel:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-text-secondary);
}

.btn-create-share {
    background: var(--color-accent);
    color: white;
    border: none;
}

.btn-create-share:hover {
    background: var(--color-accent-hover);
}

.btn-create-share:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-done {
    background: var(--color-success);
    color: white;
    border: none;
}

.btn-done:hover {
    background: #059669;
}

/* Focus Styles */
.share-modal button:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Body scroll lock */
body.modal-open {
    overflow: hidden;
}

/* Responsive Design */
@media (max-width: 768px) {
    .share-modal .modal-content {
        width: 95%;
        max-width: none;
        margin: var(--space-sm);
    }

    .share-link-container {
        flex-direction: column;
    }

    .btn-copy-link {
        width: 100%;
    }
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .share-modal .modal-overlay,
    .share-modal .modal-content {
        animation: none;
    }
}