/* Comments Section Styles - Consistent with site theme */
.comments-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

.comments-title {
    color: var(--color-accent);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

/* Flash messages */
.flash-message {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    border-left: 4px solid;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

.flash-success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--color-success);
    border-left-color: var(--color-success);
}

[data-theme="dark"] .flash-success {
    background-color: rgba(40, 167, 69, 0.15);
    color: #66d466;
}

.flash-error {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--color-danger);
    border-left-color: var(--color-danger);
}

[data-theme="dark"] .flash-error {
    background-color: rgba(220, 53, 69, 0.15);
    color: #ff6b6b;
}

.flash-info {
    background-color: rgba(0, 65, 163, 0.1);
    color: var(--color-accent);
    border-left-color: var(--color-accent);
}

[data-theme="dark"] .flash-info {
    background-color: rgba(77, 171, 247, 0.15);
    color: #4dabf7;
}

/* Comments list */
.comments-list {
    margin-bottom: 2rem;
}

.comment {
    background: var(--bg-secondary);
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 12px;
    border-left: 3px solid var(--color-accent);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.3s ease;
}

.comment:hover {
    box-shadow: var(--shadow-md);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.comment-author {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-accent);
    margin: 0;
}

.comment-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
}

.comment-content {
    line-height: 1.6;
    color: var(--text-primary);
}

.comment-content p {
    margin: 0;
}

.no-comments {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    padding: 2rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    margin-bottom: 2rem;
    border: 1px dashed var(--border-color);
}

/* Comment form */
.comment-form-section {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.comment-form-title {
    color: var(--color-accent);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.comment-form .form-group {
    margin-bottom: 1rem;
}

.comment-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.comment-form input[type="text"],
.comment-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.comment-form input[type="text"]:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(0, 65, 163, 0.2);
}

[data-theme="dark"] .comment-form input[type="text"]:focus,
[data-theme="dark"] .comment-form textarea:focus {
    box-shadow: 0 0 0 2px rgba(77, 171, 247, 0.3);
}

.comment-form textarea {
    resize: vertical;
    min-height: 100px;
}

.form-help {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Form validation errors */
.form-errors,
.invalid-feedback,
ul.form-error-list {
    color: var(--color-danger);
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: block;
}

.form-errors ul,
ul.form-error-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.form-errors li,
ul.form-error-list li {
    margin-bottom: 0.25rem;
}

/* Invalid input styling */
.comment-form input.is-invalid,
.comment-form textarea.is-invalid,
.comment-form input:invalid,
.comment-form textarea:invalid {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.2);
}

[data-theme="dark"] .comment-form input.is-invalid,
[data-theme="dark"] .comment-form textarea.is-invalid,
[data-theme="dark"] .comment-form input:invalid,
[data-theme="dark"] .comment-form textarea:invalid {
    box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.3);
}

.form-actions {
    margin-top: 1.5rem;
    text-align: right;
}

.comment-form .btn-primary {
    background: var(--color-accent);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.comment-form .btn-primary:hover {
    background: #003d94;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

[data-theme="dark"] .comment-form .btn-primary {
    color: var(--bg-primary);
}

[data-theme="dark"] .comment-form .btn-primary:hover {
    background: #3d9fe6;
}

.comment-form .btn-primary:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 65, 163, 0.5);
}

[data-theme="dark"] .comment-form .btn-primary:focus {
    box-shadow: 0 0 0 2px rgba(77, 171, 247, 0.5);
}

.comment-form .btn-primary:active {
    transform: translateY(0);
}

/* Rate limiting notice */
.rate-limit-notice {
    background: rgba(230, 161, 0, 0.1);
    color: var(--color-warning);
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid var(--color-warning);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .rate-limit-notice {
    background: rgba(230, 161, 0, 0.15);
    color: #ffc947;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .comment-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .comment-form-section {
        padding: 1rem;
    }

    .form-actions {
        text-align: center;
    }

    .comment-form .btn-primary {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .comments-section {
        margin-top: 1.5rem;
        padding-top: 1.5rem;
    }

    .comment {
        padding: 0.75rem;
    }

    .comment-form-section {
        padding: 0.75rem;
    }
}