/* ---------------------------------- */
/* ПРАВАЯ ОБЛАСТЬ (ЧАТ)               */
/* ТОЛЬКО УНИКАЛЬНЫЕ СТИЛИ, НЕ КОНФЛИКТУЮЩИЕ С MESSAGE.CSS */
/* ---------------------------------- */

/* --- Основные контейнеры --- */
.chat-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-dark);
    position: relative;
}

.messages {
    flex: 1;
    overflow-y: auto;
    padding: 8px 24px 90px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    background: transparent;
}

.messages.drag-over {
    background: rgba(76, 154, 255, 0.1);
    border: 2px dashed var(--primary);
}

/* --- Шапка чата --- */
.chat-header {
    position: relative;
    z-index: var(--z-sticky);
    padding: 8px 20px;
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chat-header-left {
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
}

.chat-name-header {
    font-weight: 600;
    font-size: 17px;
}

.online-status {
    font-size: 12px;
    color: var(--text-secondary);
}

.chat-header-actions {
    display: flex;
    gap: 8px;
}

/* --- Пин-бар --- */
.pinned-bar {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    overflow-x: auto;
    white-space: nowrap;
    flex-shrink: 0;
}

.pinned-messages-list-bar {
    display: flex;
    gap: 12px;
    flex: 1;
    overflow-x: auto;
}

.pinned-message-bar-item {
    background: var(--bg-elevated);
    border-radius: var(--radius-full);
    padding: 6px 14px;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

/* --- Панель ввода --- */
.input-area {
    position: absolute;
    bottom: 16px;
    left: 16px;
    right: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 32px;
    padding: 6px 12px;
    transition: all var(--transition);
    z-index: var(--z-sticky);  /* ИСПРАВЛЕНО: было --z-base (1), стало --z-sticky (200) */
}

/* Тёмная тема (по умолчанию) */
.input-area.dark-bg {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
}
.input-area.dark-bg .message-input {
    color: #f0f3f8;
}
.input-area.dark-bg button,
.input-area.dark-bg .input-icon-btn {
    color: #9aa6b5;
}
.input-area.dark-bg button:hover,
.input-area.dark-bg .input-icon-btn:hover {
    color: var(--primary);
}

/* Светлая тема (фон чата светлый) */
.input-area.light-bg {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(20px);
}
.input-area.light-bg .message-input {
    color: #1e2a3a;
}
.input-area.light-bg button,
.input-area.light-bg .input-icon-btn {
    color: #5f6c7a;
}
.input-area.light-bg button:hover,
.input-area.light-bg .input-icon-btn:hover {
    color: var(--primary);
}

/* Глобальная светлая тема – переопределяем на всякий случай */
body.light-theme .input-area:not(.light-bg):not(.dark-bg) {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 0, 0, 0.1);
}
body.light-theme .input-area:not(.light-bg):not(.dark-bg) .message-input {
    color: #1e2a3a;
}
body.light-theme .input-area:not(.light-bg):not(.dark-bg) button,
body.light-theme .input-area:not(.light-bg):not(.dark-bg) .input-icon-btn {
    color: #5f6c7a;
}

/* Мобильная адаптация */
@media (max-width: 768px) {
    .input-area {
        bottom: 8px;
        left: 8px;
        right: 8px;
        padding: 4px 10px;
    }
    .input-area button,
    .input-area .input-icon-btn {
        width: 36px;
        height: 36px;
    }
    .input-area button i,
    .input-area .input-icon-btn i {
        font-size: 1.2rem;
    }
}

.input-area:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(76, 154, 255, 0.2), 0 0 12px rgba(76, 154, 255, 0.4);
}

.message-input {
    flex: 1;
    background: transparent !important;
    border: none !important;
    padding: 10px 0;
    font-size: 15px;
    outline: none;
    min-width: 0;
    line-height: 1.4;
    max-height: calc(1.4em * 12);
    font-family: inherit;
    resize: none;
    overflow-y: hidden;
    min-height: calc(1.4em + 20px);
}

.input-area button,
.input-area .input-icon-btn {
    background: transparent !important;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast), transform 0.1s ease;
    flex-shrink: 0;
}

.input-area button i,
.input-area .input-icon-btn i {
    font-size: 1.4rem;
}

.input-area button:hover,
.input-area .input-icon-btn:hover {
    color: var(--primary);
    transform: scale(1.05);
}

/* Выпадающая панель поиска */
.chat-search-drawer {
    position: absolute;
    top: 100%;
    right: 0;
    width: 360px;
    max-width: calc(100vw - 40px);
    background: var(--bg-surface);
    backdrop-filter: blur(20px);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    border-top: 1px solid var(--border);
    overflow: hidden;
    animation: slideDown var(--animation-duration) ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-search-drawer-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.2);
}

.chat-search-drawer-header i {
    color: var(--text-secondary);
    font-size: 16px;
}

.chat-search-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 14px;
    outline: none;
}

.chat-search-input::placeholder {
    color: var(--text-secondary);
}

.chat-search-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
    padding: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.chat-search-close:hover {
    color: var(--primary);
    transform: scale(1.1);
    background: transparent;
}

.chat-search-drawer-results {
    max-height: 400px;
    overflow-y: auto;
    padding: 8px 0;
}

.search-result-item-drawer {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: background var(--transition-fast);
    border-bottom: 1px solid var(--border);
}

.search-result-item-drawer:hover {
    background: var(--bg-elevated);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 4px;
    gap: 12px;
}

.result-sender {
    font-weight: 600;
    font-size: 13px;
    color: var(--primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.result-content {
    font-size: 12px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.result-time {
    font-size: 10px;
    color: var(--text-secondary);
    flex-shrink: 0;
    white-space: nowrap;
}

.search-loading,
.search-empty {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.search-history {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
}

.search-history-title {
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.search-history-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
    font-size: 13px;
}

.search-history-item i {
    color: var(--text-secondary);
    font-size: 12px;
    width: 20px;
}

.search-history-item:hover {
    background: var(--bg-elevated);
}

.search-history-item span {
    flex: 1;
}

.search-history-delete {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.search-history-item:hover .search-history-delete {
    opacity: 1;
}

.search-history-delete:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--danger);
}

/*.message.highlight-search {
    position: relative;
    z-index: 1;
}*/

/*.message.highlight-search::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    box-shadow: 0 0 0 2px var(--primary), inset 0 0 0 1px rgba(76, 154, 255, 0.5);
    border-radius: inherit;
    pointer-events: none;
}*/

.typing-indicator,
.chat-typing-indicator {
    position: absolute;
    bottom: 80px;
    left: 24px;
    font-size: 12px;
    color: var(--text-secondary);
    font-style: italic;
    background: var(--bg-surface);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    backdrop-filter: blur(8px);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-base);
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

.typing-indicator span,
.chat-typing-indicator span {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--text-secondary);
    border-radius: 50%;
    margin: 0 2px;
    animation: typingDot 1.4s infinite ease-in-out both;
}

.scroll-down-button {
    position: absolute;
    bottom: 80px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--primary);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast), background var(--transition-fast);
    z-index: var(--z-base);
    font-size: 18px;
}

.scroll-down-button:hover {
    transform: scale(1.05);
    background: var(--primary-dark);
}

.scroll-down-button .badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--danger);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 10px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

/* Плавающая дата */
.floating-date {
    position: sticky;
    top: 4px;
    left: 50%;
    width: fit-content;
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    color: var(--text);
    font-size: 12px;
    font-weight: 400;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    z-index: var(--z-sticky);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    white-space: nowrap;
    pointer-events: none;
    transform: translateX(-50%) scale(0.96);
    opacity: 0;
    transition: transform 0.15s, opacity 0.15s;
}

.floating-date.visible {
    transform: translateX(-50%) scale(1);
    opacity: 1;
}

body.light-theme .floating-date {
    background: var(--bg-surface);
    color: var(--text);
    border: 1px solid var(--border);
}
/* ========================================================= */
/* СВЕТЛАЯ ТЕМА: ПАНЕЛЬ ВВОДА СООБЩЕНИЙ (светлый фон, тёмный текст) */
/* ========================================================= */

/* Основная панель ввода */
body.light-theme .input-area,
body.light-theme .input-area:not(.dark-bg) {
    background: rgba(255, 255, 255, 0.85) !important;
    border: 1px solid rgba(0, 0, 0, 0.12) !important;
    backdrop-filter: blur(20px) !important;
}

/* Поле ввода текста */
body.light-theme .input-area .message-input,
body.light-theme .input-area textarea,
body.light-theme .input-area input {
    color: #1e2a3a !important;
    background: transparent !important;
}

/* Плейсхолдер */
body.light-theme .input-area .message-input::placeholder,
body.light-theme .input-area textarea::placeholder,
body.light-theme .input-area input::placeholder {
    color: #5f6c7a !important;
    opacity: 0.7 !important;
}

/* Кнопки и иконки */
body.light-theme .input-area button,
body.light-theme .input-area .input-icon-btn {
    color: #5f6c7a !important;
    background: transparent !important;
}

body.light-theme .input-area button:hover,
body.light-theme .input-area .input-icon-btn:hover {
    color: var(--primary) !important;
    background: rgba(0, 0, 0, 0.05) !important;
}