/* ---------------------------------- */
/* ПРАВАЯ ОБЛАСТЬ (ЧАТ)               */
/* ---------------------------------- */
.chat-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-dark);
    position: relative;
}
.chat-header {
    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;
    border-radius: var(--radius-md) 0 0 0;
}
.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;
}
.messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    background: var(--bg-dark);
}
.messages.drag-over {
    background: rgba(76, 154, 255, 0.1);
    border: 2px dashed var(--primary);
}
.typing-indicator {
    position: absolute;
    bottom: 16px;
    left: 24px;
    font-size: 12px;
    color: var(--text-secondary);
    font-style: italic;
    background: var(--bg-surface);
    padding: 6px 14px;
    border-radius: 40px;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
    backdrop-filter: blur(8px);
    box-shadow: var(--shadow-sm);
}
.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;
}
.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }
.input-area {
    padding: 14px 24px;
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}
.input-area input {
    flex: 1;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: 12px 20px;
    color: var(--text);
    font-size: 14px;
    transition: var(--transition);
}
.input-area input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-glow);
}
.input-area button {
    background: rgba(255,255,255,0.05);
    border: none;
    color: var(--text-secondary);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.input-area button:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.05);
}
.record-btn.recording {
    color: #ff5e6b;
    animation: pulse 1s infinite;
}
.scroll-down-button {
    position: absolute;
    bottom: 80px;
    right: 20px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transition: transform 0.2s, background 0.2s;
    z-index: 100;
    font-size: 20px;
}
.scroll-down-button:hover {
    transform: scale(1.05);
    background: var(--primary-dark);
}
.scroll-down-button .badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: #ff5e6b;
    color: white;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    font-size: 12px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
.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: 40px;
    padding: 6px 14px;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}