/* ===== AI Discussion Room - 独立样式 ===== */
/* 所有前缀 .adr- 防止与主题冲突 */

.adr-container {
    --adr-accent: #2FA893;
    --adr-accent-dark: #227A6B;
    --adr-accent-light: #7BBF9A;
    --adr-accent-bg: #E6F5F0;
    --adr-ink: #26403A;
    --adr-warm: #6F877D;
    --adr-coral: #EF8E70;
    --adr-honey: #F5B263;
    --adr-honey-bg: #FCF3E6;
    --adr-blue: #6FA8C9;
    --adr-blue-bg: #EDF5FA;
    --adr-purple: #8E9BD6;
    --adr-stone: #E4EEE8;
    --adr-cream: #FFFFFF;
    --adr-sand: #F4F9F6;
    --adr-radius: 16px;
    --adr-radius-lg: 20px;
    --adr-shadow: 0 4px 16px rgba(46,110,90,.06);
    --adr-shadow-hover: 0 8px 28px rgba(46,110,90,.1);
    font-family: "HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    max-width: 100%;
    margin: 0 auto;
    padding: 24px;
    background: var(--adr-cream);
    border-radius: var(--adr-radius-lg);
    box-shadow: var(--adr-shadow);
    box-sizing: border-box;
}

.adr-header {
    text-align: center;
    margin-bottom: 24px;
}
.adr-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--adr-ink);
    margin-bottom: 6px;
}
.adr-header p {
    font-size: 14px;
    color: var(--adr-warm);
}

/* ===== AI角色列表 ===== */
.adr-characters {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.adr-char {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--adr-sand);
    border-radius: 999px;
    font-size: 13px;
    color: var(--adr-warm);
    transition: all .25s ease;
    border: 1px solid var(--adr-stone);
    cursor: default;
}
.adr-char:hover {
    background: var(--adr-accent-bg);
    color: var(--adr-accent-dark);
    border-color: var(--adr-accent);
}
.adr-char.speaking {
    background: var(--adr-accent);
    color: #fff;
    border-color: var(--adr-accent);
    box-shadow: 0 4px 14px rgba(47,168,147,.35);
    transform: scale(1.05);
    animation: adr-pulse 1.2s ease-in-out infinite;
}
.adr-char.sleeping {
    opacity: .5;
    filter: grayscale(.6);
}
.adr-char-emoji {
    font-size: 20px;
    line-height: 1;
}

@keyframes adr-pulse {
    0%,100%{box-shadow: 0 4px 14px rgba(47,168,147,.35)}
    50%{box-shadow: 0 4px 20px rgba(47,168,147,.55)}
}

/* ===== 话题输入 ===== */
.adr-topic-box {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.adr-topic-input {
    flex: 1;
    min-width: 240px;
    padding: 12px 16px;
    font-size: 15px;
    border: 2px solid var(--adr-stone);
    border-radius: 999px;
    background: var(--adr-cream);
    color: var(--adr-ink);
    transition: all .25s ease;
    font-family: inherit;
}
.adr-topic-input:focus {
    outline: none;
    border-color: var(--adr-accent);
    box-shadow: 0 0 0 4px rgba(47,168,147,.1);
}
.adr-topic-input:disabled {
    opacity: .6;
    cursor: not-allowed;
}
.adr-start-btn {
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    background: var(--adr-accent);
    color: #fff;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: all .25s ease;
    font-family: inherit;
    white-space: nowrap;
}
.adr-start-btn:hover {
    background: var(--adr-accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(47,168,147,.3);
}
.adr-start-btn:disabled {
    opacity: .5;
    cursor: not-allowed;
    transform: none;
}

/* ===== 聊天区域 ===== */
.adr-chat-box {
    background: var(--adr-sand);
    border-radius: var(--adr-radius);
    border: 1px solid var(--adr-stone);
    padding: 20px;
    min-height: 280px;
    max-height: 500px;
    overflow-y: auto;
    margin-bottom: 16px;
    scroll-behavior: smooth;
}
.adr-chat-box::-webkit-scrollbar {
    width: 6px;
}
.adr-chat-box::-webkit-scrollbar-track {
    background: transparent;
}
.adr-chat-box::-webkit-scrollbar-thumb {
    background: var(--adr-stone);
    border-radius: 3px;
}

/* ===== 状态提示 ===== */
.adr-status {
    text-align: center;
    padding: 40px 20px;
    color: var(--adr-warm);
    font-size: 14px;
}
.adr-status-active {
    color: var(--adr-accent);
    font-weight: 600;
}
.adr-status-active::before {
    content: "● ";
    animation: adr-blink 1.5s infinite;
}
.adr-status-concluded {
    color: var(--adr-coral);
    font-weight: 600;
}
.adr-status-sleeping {
    color: var(--adr-warm);
}

@keyframes adr-blink {
    0%,100%{opacity:1}
    50%{opacity:.3}
}

/* ===== 消息气泡 ===== */
.adr-msg {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    animation: adr-msgIn .4s ease-out;
}
@keyframes adr-msgIn {
    from { opacity:0; transform:translateY(12px) }
    to { opacity:1; transform:translateY(0) }
}

.adr-msg-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
    background: var(--adr-accent-bg);
    border: 2px solid var(--adr-accent);
}
.adr-msg-consensus .adr-msg-avatar {
    background: var(--adr-honey-bg);
    border-color: var(--adr-honey);
}
.adr-msg-system .adr-msg-avatar {
    background: var(--adr-blue-bg);
    border-color: var(--adr-blue);
}

.adr-msg-body {
    flex: 1;
    background: var(--adr-cream);
    border-radius: var(--adr-radius);
    padding: 14px 16px;
    box-shadow: var(--adr-shadow);
    border: 1px solid var(--adr-stone);
    transition: box-shadow .2s;
}
.adr-msg-body:hover {
    box-shadow: var(--adr-shadow-hover);
}
.adr-msg-consensus .adr-msg-body {
    background: var(--adr-honey-bg);
    border-color: var(--adr-honey);
}
.adr-msg-system .adr-msg-body {
    background: var(--adr-blue-bg);
    border-color: var(--adr-blue);
}

.adr-msg-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}
.adr-msg-header strong {
    font-size: 14px;
    color: var(--adr-accent-dark);
    font-weight: 600;
}
.adr-msg-consensus .adr-msg-header strong {
    color: #92650E;
}
.adr-msg-system .adr-msg-header strong {
    color: var(--adr-blue);
}
.adr-msg-time {
    font-size: 11px;
    color: var(--adr-warm);
    margin-left: auto;
}

.adr-msg-text {
    font-size: 14px;
    line-height: 1.65;
    color: var(--adr-ink);
}
.adr-msg-consensus .adr-msg-text {
    color: #5C3D0E;
    font-weight: 500;
}

.adr-msg-source {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed var(--adr-stone);
}
.adr-msg-source a {
    font-size: 12px;
    color: var(--adr-accent-dark);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color .2s;
}
.adr-msg-source a:hover {
    color: var(--adr-accent);
    text-decoration: underline;
}

/* ===== 来源面板 ===== */
.adr-sources-panel {
    background: var(--adr-accent-bg);
    border: 1px solid var(--adr-stone);
    border-radius: var(--adr-radius);
    padding: 14px 18px;
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--adr-warm);
}
.adr-sources-panel strong {
    color: var(--adr-accent-dark);
    display: block;
    margin-bottom: 8px;
}
.adr-sources-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.adr-sources-list a {
    color: var(--adr-accent-dark);
    text-decoration: none;
    transition: color .2s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.adr-sources-list a:hover {
    color: var(--adr-accent);
    text-decoration: underline;
}

/* ===== 响应式 ===== */
@media (max-width: 600px) {
    .adr-container {
        padding: 16px;
    }
    .adr-topic-box {
        flex-direction: column;
    }
    .adr-topic-input {
        width: 100%;
    }
    .adr-characters {
        gap: 8px;
    }
    .adr-char {
        padding: 6px 10px;
        font-size: 12px;
    }
    .adr-chat-box {
        min-height: 200px;
        max-height: 380px;
        padding: 14px;
    }
    .adr-msg-avatar {
        width: 34px;
        height: 34px;
        font-size: 18px;
    }
}