/* /assets/css/chat.css */

/* ═══════════════ СТРАНИЦА ЧАТА ═══════════════ */
.chat-page {
    max-width: 900px;
    margin: 0 auto;
}

.chat-page-header {
    margin-bottom: 1.5rem;
    text-align: center;
}

.chat-page-card {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 260px);
    min-height: 500px;
    max-height: 800px;
    padding: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

/* ═══════════════ ТЕЛО ЧАТА ═══════════════ */
.chat-page-body {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    scroll-behavior: smooth;
}

.chat-page-body::-webkit-scrollbar {
    width: 8px;
}
.chat-page-body::-webkit-scrollbar-track {
    background: transparent;
}
.chat-page-body::-webkit-scrollbar-thumb {
    background: rgba(124, 58, 237, 0.3);
    border-radius: 4px;
}
.chat-page-body::-webkit-scrollbar-thumb:hover {
    background: rgba(124, 58, 237, 0.6);
}

.chat-page-loader {
    text-align: center;
    padding: 3rem 1rem;
}

/* ═══════════════ СООБЩЕНИЕ ═══════════════ */
.chat-message {
    display: flex;
    gap: 0.85rem;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    position: relative;
    transition: background 0.2s ease, box-shadow 0.3s ease;
    align-items: flex-start;
    padding-bottom: 2rem;
}

.chat-message:hover {
    background: rgba(255, 255, 255, 0.03);
}

.chat-message.is-own {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.12), rgba(124, 58, 237, 0.04));
    border-left: 3px solid rgba(124, 58, 237, 0.5);
}

.chat-message.highlighted {
    background: rgba(6, 182, 212, 0.15) !important;
    box-shadow: 0 0 0 2px rgba(6, 182, 212, 0.4);
}

.chat-message-avatar {
    flex-shrink: 0;
    margin-top: 2px;
}

.chat-message-body {
    flex: 1;
    min-width: 0;
}

.chat-message-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 0.35rem;
    flex-wrap: wrap;
}

.chat-message-author {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.95rem;
    min-width: 0;
}

.chat-message-time {
    font-size: 0.78rem;
    color: var(--text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.chat-message-text {
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--text-primary);
    word-wrap: break-word;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
}

.chat-message-reply-btn {
    position: absolute;
    bottom: 0.6rem;
    right: 0.6rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.2s ease;
    z-index: 2;
}

.chat-message:hover .chat-message-reply-btn {
    opacity: 1;
}

.chat-message-reply-btn:hover {
    color: var(--accent-cyan);
    border-color: rgba(6, 182, 212, 0.5);
    background: rgba(6, 182, 212, 0.1);
    transform: scale(1.08);
}

/* ═══════════════ ЦИТАТА (ответ на сообщение) ═══════════════ */
.chat-message-quote {
    background: rgba(6, 182, 212, 0.08);
    border-left: 3px solid var(--accent-cyan);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: background 0.2s ease;
    font-size: 0.88rem;
}

.chat-message-quote:hover {
    background: rgba(6, 182, 212, 0.15);
}

.chat-message-quote-empty {
    background: rgba(255, 255, 255, 0.03);
    border-left-color: var(--text-muted);
    cursor: default;
    font-style: italic;
    color: var(--text-muted);
}

.chat-message-quote-empty:hover {
    background: rgba(255, 255, 255, 0.03);
}

.quote-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.25rem;
    font-size: 0.82rem;
    color: var(--accent-cyan);
}

.quote-arrow {
    font-size: 1rem;
    opacity: 0.7;
}

.quote-text {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
    word-break: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ═══════════════ ФУТЕР ЧАТА ═══════════════ */
.chat-page-footer {
    flex-shrink: 0;
    padding: 1rem 1.5rem 1.25rem;
    border-top: 1px solid var(--border-glass);
    background: rgba(0, 0, 0, 0.15);
}

.chat-page-form {
    display: flex;
    gap: 0.75rem;
    align-items: stretch;
}

.chat-page-form input {
    flex: 1;
    font-size: 0.95rem;
}

.chat-page-form button[type="submit"] {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0 1.5rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.chat-page-form .send-icon {
    display: none;
    font-size: 1.1rem;
}

.chat-page-form button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.chat-page-hint {
    margin-top: 0.65rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
}

/* ═══════════════ ПЛАШКА ДЛЯ ГОСТЕЙ ═══════════════ */
.chat-guest-notice {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 1.25rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(6, 182, 212, 0.06));
    border: 1px solid rgba(124, 58, 237, 0.25);
    border-radius: 12px;
}

.chat-guest-notice .guest-icon {
    font-size: 2rem;
}

.chat-guest-notice .guest-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.chat-guest-notice .guest-text strong {
    color: var(--text-primary);
}

.chat-guest-notice .guest-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* ═══════════════ ПРЕВЬЮ ОТВЕТА ═══════════════ */
.reply-preview-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.9rem;
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 10px;
    margin-bottom: 0.75rem;
    animation: replySlideIn 0.25s ease;
}

@keyframes replySlideIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reply-preview-bar .reply-info {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding-right: 0.75rem;
    border-right: 1px solid rgba(6, 182, 212, 0.3);
    flex-shrink: 0;
}

.reply-preview-bar .reply-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.reply-preview-bar .reply-author {
    font-size: 0.88rem;
    color: var(--accent-cyan);
}

.reply-preview-bar .reply-text {
    flex: 1;
    min-width: 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.reply-preview-bar .cancel-reply-btn {
    flex-shrink: 0;
    background: none;
    border: none;
    color: #ef4444;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    padding: 0 0.25rem;
    transition: transform 0.2s ease;
}

.reply-preview-bar .cancel-reply-btn:hover {
    transform: scale(1.2);
}

/* ═══════════════ ПУСТОЕ СОСТОЯНИЕ ═══════════════ */
.chat-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

.chat-empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.6;
}

.chat-empty h3 {
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.chat-empty p {
    font-size: 0.9rem;
}
/* ═══════════════ ИНДИКАТОР ОНЛАЙН ═══════════════ */
.user-status-dot {
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-right: 0.35rem;
    position: relative;
    top: -1px;
    vertical-align: middle;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.user-status-dot.online {
    background: #10b981;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
    animation: onlinePulse 2s ease-in-out infinite;
}

.user-status-dot.offline {
    background: #6b7280;
    opacity: 0.6;
}

@keyframes onlinePulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
    }
    50% {
        box-shadow: 0 0 0 5px rgba(16, 185, 129, 0);
    }
}