/**
 * Webboard Frontend Styles - Minimal Monochrome
 * Black, White, Gray Only
 * Version: 3.1
 */

:root {
    --wb-primary: #1f2937;
    --wb-primary-hover: #111827;
    --wb-primary-light: #f3f4f6;
    --wb-accent: #ef4444;
    --wb-accent-hover: #dc2626;
    --wb-white: #ffffff;
    --wb-gray-50: #f9fafb;
    --wb-gray-100: #f3f4f6;
    --wb-gray-200: #e5e7eb;
    --wb-gray-300: #d1d5db;
    --wb-gray-400: #9ca3af;
    --wb-gray-500: #6b7280;
    --wb-gray-600: #4b5563;
    --wb-gray-400: #374151;
    --wb-gray-600: #1f2937;
    --wb-gray-900: #111827;
    --wb-dark-bg: #2d3748;
    --wb-dark-border: rgba(255, 255, 255, 0.1);
    --wb-dark-text: #111827;
    --wb-shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --wb-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --wb-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --wb-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --wb-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --wb-shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --wb-radius-sm: 8px;
    --wb-radius: 12px;
    --wb-radius-lg: 16px;
    --wb-radius-xl: 20px;
    --wb-radius-full: 9999px;
    --wb-transition: all 0.2s ease;
}

.webboard-container * {
    box-sizing: border-box;
}

.webboard-container {
    max-width: 1200px;
    margin: 64px auto;
    padding: 0 24px;
}

.webboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--wb-gray-200);
}

.webboard-title {
    font-size: 28px;
    font-weight: 600;
    color: var(--wb-gray-900);
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
}

.webboard-title svg {
    width: 28px;
    height: 28px;
    color: var(--wb-gray-500);
}

.webboard-sort {
    display: flex;
    align-items: center;
    gap: 12px;
}

.webboard-sort label {
    font-size: 14px;
    color: var(--wb-gray-600);
    font-weight: 600;
}

.webboard-sort-select {
    padding: 10px 16px;
    border: 2px solid var(--wb-gray-200);
    border-radius: var(--wb-radius);
    background: var(--wb-white);
    color: var(--wb-gray-900);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--wb-transition);
}

.webboard-sort-select:hover {
    border-color: var(--wb-gray-900);
}

.webboard-sort-select:focus {
    outline: none;
    border-color: var(--wb-gray-900);
    box-shadow: 0 0 0 4px var(--wb-gray-100);
}

.webboard-form-container {
    background: var(--wb-white);
    border-radius: var(--wb-radius-xl);
    padding: 32px;
    margin-bottom: 40px;
    box-shadow: var(--wb-shadow-lg);
    position: relative;
}

.webboard-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--wb-gray-900) 0%, var(--wb-gray-400) 100%);
}

.webboard-form-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.webboard-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255, 255, 255, 0.15);
}

.webboard-username {
    font-weight: 400;
    font-size: 17px;
    color: var(--wb-gray-900);
}

.webboard-guest-info {
    display: flex;
    gap: 16px;
    width: 100%;
    margin-bottom: 20px;
}

.webboard-guest-name,
.webboard-guest-email {
    flex: 1;
    padding: 14px 18px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--wb-radius);
    font-size: 15px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--wb-white);
    transition: var(--wb-transition);
}

.webboard-guest-name::placeholder,
.webboard-guest-email::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.webboard-guest-name:focus,
.webboard-guest-email:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
}

.webboard-editor,
.webboard-reply-editor,
.webboard-edit-editor {
    min-height: 220px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--wb-radius-lg);
    margin-bottom: 20px;
}

.webboard-editor .ql-toolbar,
.webboard-reply-editor .ql-toolbar,
.webboard-edit-editor .ql-toolbar {
    border-top-left-radius: var(--wb-radius-lg);
    border-top-right-radius: var(--wb-radius-lg);
    background: rgba(255, 255, 255, 0.03);
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 12px 16px;
}

.webboard-editor .ql-toolbar .ql-stroke,
.webboard-reply-editor .ql-toolbar .ql-stroke,
.webboard-edit-editor .ql-toolbar .ql-stroke {
    stroke: rgba(255, 255, 255, 0.8);
}

.webboard-editor .ql-toolbar .ql-fill,
.webboard-reply-editor .ql-toolbar .ql-fill,
.webboard-edit-editor .ql-toolbar .ql-fill {
    fill: rgba(255, 255, 255, 0.8);
}

.webboard-editor .ql-toolbar button:hover .ql-stroke,
.webboard-reply-editor .ql-toolbar button:hover .ql-stroke,
.webboard-edit-editor .ql-toolbar button:hover .ql-stroke {
    stroke: var(--wb-white);
}

.webboard-editor .ql-toolbar .ql-picker-label,
.webboard-reply-editor .ql-toolbar .ql-picker-label,
.webboard-edit-editor .ql-toolbar .ql-picker-label {
    color: rgba(255, 255, 255, 0.8);
}

.webboard-editor .ql-container,
.webboard-reply-editor .ql-container,
.webboard-edit-editor .ql-container {
    border-bottom-left-radius: var(--wb-radius-lg);
    border-bottom-right-radius: var(--wb-radius-lg);
    border: none;
    font-size: 15px;
    color: var(--wb-dark-text);
}

.webboard-editor .ql-editor,
.webboard-reply-editor .ql-editor,
.webboard-edit-editor .ql-editor {
    min-height: 160px;
    padding: 20px;
    color: var(--wb-dark-text);
}

.webboard-editor .ql-editor.ql-blank::before,
.webboard-reply-editor .ql-editor.ql-blank::before,
.webboard-edit-editor .ql-editor.ql-blank::before {
    color: rgba(255, 255, 255, 0.4);
    font-style: italic;
}

.webboard-form-footer {
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.webboard-form-tools {
    display: flex;
    gap: 8px;
}

.webboard-form-actions {
    display: flex;
    gap: 12px;
}

.webboard-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border: none;
    border-radius: var(--wb-radius);
    font-size: 15px;
    font-weight: 400;
    cursor: pointer;
    transition: var(--wb-transition);
}

.webboard-btn svg {
    width: 18px;
    height: 18px;
}

.webboard-btn-primary {
    background: var(--wb-accent);
    color: var(--wb-white);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.webboard-btn-primary:hover {
    background: var(--wb-accent-hover);
    transform: translateY(-2px);
}

.webboard-btn-cancel {
    background: rgba(255, 255, 255, 0.08);
    color: var(--wb-dark-text);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.webboard-btn-cancel:hover {
    background: rgba(255, 255, 255, 0.12);
}

.webboard-btn-attach {
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--wb-dark-text);
    border-radius: 50%;
}

.webboard-btn-attach:hover {
    background: rgba(255, 255, 255, 0.1);
}

.webboard-comments-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.webboard-comment {
    display: flex;
    gap: 20px;
    background: var(--wb-white);
    border: 2px solid var(--wb-gray-900);
    border-radius: var(--wb-radius-xl);
    padding: 28px;
    transition: var(--wb-transition);
    animation: fadeInUp 0.4s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.webboard-comment:hover {
    box-shadow: var(--wb-shadow-lg);
    transform: translateY(-2px);
}

.webboard-replies {
    margin-left: 48px;
    /* Reduced from 72px to prevent too much indentation */
}

.webboard-comment-reply {
    /* margin-left removed */
    border-left: 4px solid var(--wb-gray-900);
    background: var(--wb-gray-50);
}

.webboard-comment-solution {
    border-color: var(--wb-gray-200);
    background: var(--wb-gray-50);
}

.webboard-comment-avatar img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--wb-gray-200);
}

.webboard-comment-body {
    flex: 1;
}

.webboard-comment-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.webboard-comment-author {
    font-weight: 600;
    color: var(--wb-gray-900);
    font-size: 16px;
}

.webboard-comment-floor {
    font-size: 13px;
    color: var(--wb-accent);
    font-weight: 600;
    background: rgba(239, 68, 68, 0.1);
    padding: 6px 14px;
    border-radius: var(--wb-radius-full);
}

.webboard-comment-time {
    font-size: 14px;
    color: var(--wb-gray-500);
}

.webboard-comment-edited {
    font-size: 13px;
    color: var(--wb-gray-400);
    font-style: italic;
}

.webboard-comment-content {
    color: var(--wb-gray-400);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 15px;
}

.webboard-comment-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--wb-gray-200);
}

.webboard-comment-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.webboard-comment-actions button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background: var(--wb-gray-50);
    border: 2px solid var(--wb-gray-200);
    border-radius: var(--wb-radius-full);
    color: var(--wb-gray-600);
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    transition: var(--wb-transition);
}

.webboard-comment-actions button svg {
    width: 16px;
    height: 16px;
}

.webboard-comment-actions button:hover {
    background: var(--wb-white);
    color: var(--wb-gray-900);
    border-color: var(--wb-gray-900);
    transform: translateY(-1px);
}

.webboard-vote-btn.active {
    background: var(--wb-gray-900);
    color: var(--wb-white);
    border-color: var(--wb-gray-900);
}

.webboard-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--wb-radius-full);
    font-size: 13px;
    font-weight: 600;
}

.webboard-badge svg {
    width: 16px;
    height: 16px;
}

.webboard-badge-solution {
    background: var(--wb-gray-900);
    color: var(--wb-white);
}

.webboard-reply-form,
.webboard-edit-form {
    margin: 20px 0;
    padding: 24px;
    background: var(--wb-gray-50);
    border: 2px solid var(--wb-gray-200);
    border-radius: var(--wb-radius-lg);
    color: #000;
}

.webboard-reply-actions,
.webboard-edit-actions {
    display: flex;
    gap: 12px;
}

.webboard-edit-reason {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--wb-gray-200);
    border-radius: var(--wb-radius);
    font-size: 14px;
}

.webboard-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.webboard-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
}

.webboard-modal-content {
    position: relative;
    background: var(--wb-white);
    border-radius: var(--wb-radius-xl);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow: auto;
    box-shadow: var(--wb-shadow-xl);
}

.webboard-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    border-bottom: 1px solid var(--wb-gray-200);
}

.webboard-modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
}

.webboard-modal-close {
    background: var(--wb-gray-100);
    border: none;
    cursor: pointer;
    padding: 10px;
    border-radius: 50%;
}

.webboard-modal-body {
    padding: 28px;
}

.webboard-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 48px;
}

.webboard-page-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--wb-white);
    border: 2px solid var(--wb-gray-200);
    border-radius: var(--wb-radius);
    color: var(--wb-gray-400);
    font-size: 14px;
    font-weight: 400;
    text-decoration: none;
    transition: var(--wb-transition);
}

.webboard-page-link:hover {
    background: var(--wb-gray-900);
    color: var(--wb-white);
    border-color: var(--wb-gray-900);
}

.webboard-page-link.active {
    background: var(--wb-gray-900);
    color: var(--wb-white);
    border-color: var(--wb-gray-900);
}

.webboard-loading {
    text-align: center;
    padding: 80px 20px;
}

.webboard-spinner {
    width: 56px;
    height: 56px;
    border: 4px solid var(--wb-gray-200);
    border-top-color: var(--wb-gray-900);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 20px;
}

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

.webboard-notification {
    position: fixed;
    bottom: 32px;
    right: 32px;
    padding: 18px 28px;
    background: var(--wb-white);
    border: 2px solid var(--wb-gray-200);
    border-radius: var(--wb-radius-lg);
    box-shadow: var(--wb-shadow-xl);
    z-index: 9999;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--wb-transition);
    font-weight: 400;
    color: #000;
}

.webboard-notification.show {
    opacity: 1;
    transform: translateY(0);
}

.webboard-notification-success {
    border-left: 4px solid var(--wb-gray-900);
}

.webboard-notification-error {
    border-left: 4px solid var(--wb-accent);
}

@media (max-width: 768px) {
    .webboard-container {
        padding: 0 16px;
        margin: 32px auto;
    }

    .webboard-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .webboard-form-container {
        padding: 24px;
    }

    .webboard-comment {
        flex-direction: column;
        padding: 20px;
    }

    .webboard-replies {
        margin-left: 16px;
    }

    .webboard-comment-reply {
        padding-left: 20px;
    }

    .webboard-guest-info {
        flex-direction: column;
    }
}

.webboard-btn:focus,
.webboard-page-link:focus,
.webboard-comment-actions button:focus {
    outline: 2px solid var(--wb-gray-900);
    outline-offset: 2px;
}

/* Notifications */
.webboard-notification-bell {
    position: relative;
    cursor: pointer;
}

.webboard-notification-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #e74c3c;
    color: white;
    border-radius: 50%;
    padding: 2px 5px;
    font-size: 10px;
    line-height: 1;
}

.webboard-notifications-dropdown {
    position: absolute;
    width: 320px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.webboard-notifications-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    border-bottom: 1px solid #eee;
    background: #f9f9f9;
}

.webboard-notifications-header h3 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.webboard-mark-all-read {
    background: none;
    border: none;
    cursor: pointer;
    color: #666;
    padding: 5px;
}

.webboard-mark-all-read:hover {
    color: #2ecc71;
}

.webboard-notifications-list {
    max-height: 400px;
    overflow-y: auto;
}

.webboard-notification-item {
    display: flex;
    padding: 12px 15px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: background 0.2s;
    position: relative;
}

.webboard-notification-item:hover {
    background: #f9f9f9;
}

.webboard-notification-item.unread {
    background: #f0f7ff;
}

.webboard-notification-item.unread:hover {
    background: #e6f2ff;
}

.webboard-notification-avatar {
    margin-right: 12px;
}

.webboard-notification-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.webboard-notification-content {
    flex: 1;
}

.webboard-notification-message {
    font-size: 13px;
    color: #333;
    margin-bottom: 4px;
    line-height: 1.4;
}

.webboard-notification-time {
    font-size: 11px;
    color: #999;
}

.webboard-notification-dot {
    width: 8px;
    height: 8px;
    background: #3498db;
    border-radius: 50%;
    position: absolute;
    top: 15px;
    right: 15px;
}

.webboard-notification-empty {
    padding: 20px;
    text-align: center;
    color: #999;
    font-size: 13px;
}

.webboard-notifications-loading {
    padding: 20px;
    text-align: center;
    color: #666;
}