/* Spjall - Retro Terminal Chat */

:root {
    --bg: #0a0a0f;
    --bg-secondary: #101018;
    --bg-hover: #18181f;
    --text: #b0b0b0;
    --text-bright: #e0e0e0;
    --text-dim: #505050;
    --accent: #5a9;
    --accent-dim: #486;
    --border: #252530;
    --online: #5a5;
    --offline: #555;
    --error: #a55;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    background: var(--bg);
    color: var(--text);
    font-family: 'JetBrains Mono', 'SF Mono', 'Consolas', 'Monaco', 'Menlo', monospace;
    font-size: 13px;
    line-height: 1.5;
}

#app {
    height: 100%;
}

/* States */
.state {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.status {
    color: var(--text-dim);
}

.status.error {
    color: var(--error);
}

/* Main Container */
.container {
    display: flex;
    height: 100%;
}

/* Chat Area */
.chat-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border);
}

.chat-header {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    color: var(--text-bright);
    font-weight: 500;
}

.messages {
    flex: 1;
    overflow-y: auto;
    padding: 8px 12px;
}

.message {
    margin: 2px 0;
    word-wrap: break-word;
}

.message .nick {
    color: var(--accent);
}

.message .nick.self {
    color: var(--text-bright);
}

.message .time {
    color: var(--text-dim);
    font-size: 11px;
    margin-right: 6px;
}

.message .text {
    color: var(--text);
}

.message.system {
    color: var(--text-dim);
    font-style: italic;
}

.input-area {
    padding: 8px 12px;
    border-top: 1px solid var(--border);
}

#message-input {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-bright);
    font-family: inherit;
    font-size: inherit;
    outline: none;
}

#message-input:focus {
    border-color: var(--accent-dim);
}

#message-input::placeholder {
    color: var(--text-dim);
}

/* Sidebar */
.sidebar {
    width: 200px;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
}

.sidebar-section {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.sidebar-section:last-child {
    border-bottom: none;
}

.section-header {
    padding: 4px 12px;
    color: var(--text-dim);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.conversation-item {
    padding: 4px 12px;
    cursor: pointer;
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.conversation-item:hover {
    background: var(--bg-hover);
}

.conversation-item.active {
    background: var(--bg-hover);
    color: var(--text-bright);
}

.conversation-item .unread-badge {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
}

.conversation-item.active .unread-badge {
    display: none;
}

.user-item {
    padding: 3px 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.user-item:hover {
    background: var(--bg-hover);
}

.user-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--online);
}

.user-dot.offline {
    background: var(--offline);
}

.user-name {
    color: var(--text);
    font-size: 12px;
}

/* Sidebar Footer */
.sidebar-footer {
    margin-top: auto;
    padding: 12px !important;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.user-info {
    color: var(--text-bright);
    font-size: 12px;
    margin-bottom: 4px;
}

.btn-small {
    padding: 4px 8px;
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: inherit;
    font-size: 11px;
    cursor: pointer;
}

.btn-small:hover {
    background: var(--bg-hover);
    color: var(--text-bright);
}

.btn-dim {
    color: var(--text-dim);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    padding: 16px;
    min-width: 300px;
}

.modal-header {
    color: var(--text-bright);
    margin-bottom: 12px;
}

.modal-body {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.modal-body input {
    flex: 1;
    padding: 6px 8px;
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text-bright);
    font-family: inherit;
    font-size: 12px;
}

.modal-footer {
    text-align: right;
}

/* Group user selection */
.group-user-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    cursor: pointer;
}

.group-user-option:hover {
    background: var(--bg-hover);
}

.group-user-option input[type="checkbox"] {
    accent-color: var(--accent);
}

.group-user-option label {
    cursor: pointer;
    flex: 1;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-dim);
}

/* Loading history indicator */
.loading-history {
    text-align: center;
    padding: 8px;
    color: var(--text-dim);
    font-size: 11px;
}