/* ===== ChatRoom App Styles ===== */
.window.chatroom-app {
    --chat-bg: #0d0d0d;
    --chat-header: #1a1a1a;
    --chat-border: #2a2a2a;
    --chat-msg-bg: #141414;
    --chat-input-bg: #1a1a1a;
    --chat-text: #d0d0d0;
    --chat-text-dim: #666;
    --chat-accent: #00ff88;
    --chat-accent-dim: #00aa5540;
    --chat-online: #00cc66;
    --chat-self: #003322;
    --chat-self-border: #00664433;
    --chat-scrollbar: #2a2a2a;
    --mica: linear-gradient(140deg, #0d1a13, #0a0d1a);
}

.window.chatroom-app > .content {
    padding: 0 !important;
    overflow: hidden !important;
    display: flex;
    flex-direction: column;
    background: var(--chat-bg);
    font-family: "Consolas", "Cascadia Code", "Monaco", monospace;
}

/* ===== Layout ===== */
#win-chatroom {
    display: flex;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

/* ===== Messages Panel ===== */
#chat-main {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    border-right: 1px solid var(--chat-border);
}

#chat-messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 8px 6px;
    scroll-behavior: smooth;
}

.chat-load-more {
    text-align: center;
    padding: 6px;
    font-size: 12px;
    color: var(--chat-accent);
    cursor: pointer;
    border-bottom: 1px solid var(--chat-border);
    user-select: none;
}
.chat-load-more:hover {
    background: var(--chat-accent-dim);
}

#chat-messages::-webkit-scrollbar {
    width: 4px;
}
#chat-messages::-webkit-scrollbar-track {
    background: transparent;
}
#chat-messages::-webkit-scrollbar-thumb {
    background: var(--chat-scrollbar);
    border-radius: 2px;
}

/* ===== Message Item ===== */
.chat-msg {
    display: flex;
    align-items: flex-start;
    gap: 7px;
    padding: 3px 4px;
    border-radius: 4px;
    margin-bottom: 1px;
    transition: background 80ms;
}
.chat-msg:hover {
    background: #ffffff06;
}
.chat-msg.self-msg {
    background: var(--chat-self);
    border-left: 2px solid var(--chat-accent);
    padding-left: 5px;
}
.chat-msg.self-msg:hover {
    background: #004422;
}

.chat-msg-avatar {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--chat-text-dim);
    margin-top: 1px;
}

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

.chat-msg-meta {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 1px;
}

.chat-msg-wallet {
    font-size: 11px;
    color: var(--chat-accent);
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 160px;
    cursor: default;
}
.chat-msg.self-msg .chat-msg-wallet {
    color: #44ffaa;
}

.chat-msg-time {
    font-size: 10px;
    color: var(--chat-text-dim);
    flex-shrink: 0;
}

.chat-msg-text {
    font-size: 13px;
    color: var(--chat-text);
    line-height: 1.45;
    word-break: break-word;
    white-space: pre-wrap;
    user-select: text;
}

/* ===== System message ===== */
.chat-system-msg {
    text-align: center;
    font-size: 11px;
    color: var(--chat-text-dim);
    padding: 4px 0;
    font-style: italic;
}

/* ===== Input Area ===== */
#chat-input-area {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
    border-top: 1px solid var(--chat-border);
    background: var(--chat-input-bg);
}

#chat-input {
    flex: 1;
    background: #0d0d0d;
    border: 1px solid var(--chat-border);
    border-radius: 3px;
    color: var(--chat-text);
    font-family: inherit;
    font-size: 13px;
    padding: 5px 8px;
    outline: none;
    resize: none;
    max-height: 80px;
    min-height: 28px;
    line-height: 1.4;
    transition: border-color 150ms;
}
#chat-input:focus {
    border-color: var(--chat-accent-dim);
}
#chat-input::placeholder {
    color: var(--chat-text-dim);
}
#chat-input:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

#chat-send-btn {
    background: none;
    border: 1px solid var(--chat-border);
    border-radius: 3px;
    color: var(--chat-accent);
    font-size: 16px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 100ms, border-color 100ms;
    flex-shrink: 0;
}
#chat-send-btn:hover:not(:disabled) {
    background: var(--chat-accent-dim);
    border-color: var(--chat-accent);
}
#chat-send-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

#chat-emoji-btn {
    background: none;
    border: 1px solid var(--chat-border);
    border-radius: 3px;
    color: var(--chat-text-dim);
    font-size: 16px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 100ms;
    flex-shrink: 0;
}
#chat-emoji-btn:hover {
    background: #ffffff10;
}

/* ===== Emoji Picker ===== */
#chat-emoji-picker {
    position: absolute;
    bottom: 52px;
    left: 8px;
    background: #1e1e1e;
    border: 1px solid var(--chat-border);
    border-radius: 6px;
    padding: 6px;
    display: none;
    flex-wrap: wrap;
    gap: 2px;
    width: 220px;
    max-height: 150px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: 0 4px 16px #000000a0;
}
#chat-emoji-picker.open {
    display: flex;
}
#chat-emoji-picker span {
    font-size: 20px;
    cursor: pointer;
    padding: 2px;
    border-radius: 3px;
    line-height: 1;
    transition: background 80ms;
}
#chat-emoji-picker span:hover {
    background: #ffffff15;
}

/* ===== Online Panel ===== */
#chat-online-panel {
    width: 140px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    background: #0f0f0f;
}

#chat-online-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 8px;
    border-bottom: 1px solid var(--chat-border);
    font-size: 11px;
    color: var(--chat-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#chat-online-count {
    font-size: 11px;
    color: var(--chat-online);
    font-weight: bold;
}

#chat-online-list {
    flex: 1;
    overflow-y: auto;
    padding: 4px;
}
#chat-online-list::-webkit-scrollbar { width: 3px; }
#chat-online-list::-webkit-scrollbar-thumb { background: var(--chat-scrollbar); border-radius: 2px; }

.chat-online-user {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 3px 4px;
    border-radius: 3px;
    cursor: default;
}
.chat-online-user:hover {
    background: #ffffff08;
}
.chat-online-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--chat-online);
    flex-shrink: 0;
    box-shadow: 0 0 4px var(--chat-online);
}
.chat-online-addr {
    font-size: 10px;
    color: var(--chat-text-dim);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ===== Sound toggle ===== */
#chat-sound-btn {
    background: none;
    border: none;
    color: var(--chat-text-dim);
    font-size: 14px;
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 3px;
    transition: color 100ms;
}
#chat-sound-btn:hover { color: var(--chat-text); }
#chat-sound-btn.muted { color: #ff4444; }

/* ===== Login Overlay ===== */
#chat-login-overlay {
    display: none;
    position: absolute;
    inset: 0;
    background: #0d0d0de0;
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 12px;
    z-index: 50;
}
#chat-login-overlay.visible {
    display: flex;
}
#chat-login-overlay p {
    color: var(--chat-text-dim);
    font-size: 13px;
    margin: 0;
    text-align: center;
}
#chat-login-btn {
    background: none;
    border: 1px solid var(--chat-accent);
    color: var(--chat-accent);
    font-family: inherit;
    font-size: 13px;
    padding: 7px 20px;
    border-radius: 3px;
    cursor: pointer;
    transition: background 120ms;
}
#chat-login-btn:hover {
    background: var(--chat-accent-dim);
}

/* ===== Mobile: hide online panel on narrow windows ===== */
@media (max-width: 480px) {
    #chat-online-panel {
        display: none;
    }
    .chat-msg-wallet {
        max-width: 110px;
    }
}

/* ===== Maximize adjustments ===== */
.window.chatroom-app.max > .content {
    padding-bottom: 0 !important;
}

/* ===== System message (ban notice etc.) ===== */
.chat-system-msg {
    text-align: center;
    color: #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: 6px;
    padding: 8px 14px;
    font-size: 13px;
    margin: 6px 12px;
}