/* ============================================
   角色关系网 - Character Relationship Network
   横屏布局 + Canvas关系图 + ID Card暗黑档案卡
   ============================================ */

/* === 主页面容器 - 强制横屏 === */
#layer-relation-network {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: #000;
    z-index: 10000;
    display: none;
    flex-direction: column;
    overflow: hidden;
}
#layer-relation-network.active {
    display: flex;
}

/* [FIX-弹性保护带] CSS旋转横屏时，用 --app-height 代替 100vh 避免溢出 */
@media (orientation: portrait) {
    #layer-relation-network.active {
        transform: rotate(90deg);
        transform-origin: top left;
        width: var(--app-height, 100vh);
        height: 100vw;
        top: 0;
        left: 100vw;
    }
}

/* === 星空背景 === */
.rn-starfield {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    overflow: hidden;
    z-index: 0;
}
.rn-starfield canvas {
    width: 100%;
    height: 100%;
}

/* === 顶部导航栏 === */
.rn-navbar {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    /* [FIX-弹性保护带] 使用保护带变量代替硬编码 */
    padding: 6px var(--guard-right, 12px) 6px var(--guard-left, 12px);
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
/* [FIX-横屏按钮遮挡+弹性保护带] 真横屏时使用保护带变量 */
@media (orientation: landscape) {
    .rn-navbar {
        padding-left: var(--guard-left, calc(12px + env(safe-area-inset-left, 0px)));
        padding-right: var(--guard-right, calc(12px + env(safe-area-inset-right, 0px)));
    }
}
/* [FIX-横屏按钮遮挡] CSS旋转横屏(orientation.lock失败的机型)时，整个layer rotate(90deg)，
   视觉右侧=物理顶部，视觉左侧=物理底部。把物理顶部安全区映射到navbar视觉右端，
   保证右上角"切换竖屏"和"+"按钮不被状态栏/挖孔遮挡 */
@media (orientation: portrait) {
    #layer-relation-network.active .rn-navbar {
        padding-right: calc(var(--guard-pad, 12px) + env(safe-area-inset-top, 0px));
        padding-left: calc(var(--guard-pad, 12px) + env(safe-area-inset-bottom, 0px));
    }
}
.rn-navbar .rn-back {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.8);
    font-size: 15px;
    cursor: pointer;
}
.rn-navbar .rn-back:active {
    background: rgba(255,255,255,0.1);
}
.rn-navbar .rn-title {
    flex: 1;
    text-align: center;
    color: rgba(255,255,255,0.85);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
}
.rn-navbar .rn-add-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.8);
    font-size: 16px;
    cursor: pointer;
}
.rn-navbar .rn-add-btn:active {
    background: rgba(255,255,255,0.15);
    transform: scale(0.9);
}

/* === Canvas关系图区域 === */
.rn-canvas-area {
    position: relative;
    z-index: 5;
    flex: 1;
    overflow: hidden;
    touch-action: none;
}
.rn-canvas-area canvas {
    width: 100%;
    height: 100%;
}

/* === 底部工具栏 === */
.rn-toolbar {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    /* [FIX-弹性保护带] 底部工具栏使用保护带变量 */
    padding: 6px var(--guard-right, 12px);
    padding-bottom: var(--guard-bottom, 6px);
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255,255,255,0.06);
}
.rn-toolbar .rn-tool-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: rgba(255,255,255,0.5);
    font-size: 9px;
    cursor: pointer;
    padding: 4px 10px;
}
.rn-toolbar .rn-tool-btn i {
    font-size: 15px;
}
.rn-toolbar .rn-tool-btn:active {
    color: #fff;
}

/* =============================================
   卡片遮罩层
   ============================================= */
.rn-card-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.82);
    z-index: 10010;
    display: none;
    align-items: center;
    justify-content: center;
    animation: idc-fadeIn 0.15s ease;
}
.rn-card-overlay.show {
    display: flex;
}

@keyframes idc-fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes idc-slideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(12px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes idc-slideOut {
    from {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
    to {
        opacity: 0;
        transform: scale(0.92) translateY(8px);
    }
}

.idc-card.switching-out {
    animation: idc-slideOut 0.15s ease forwards;
}
.idc-card.switching-in {
    animation: idc-slideIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* =============================================
   ID Card 暗黑档案卡 - 横向卡片（锐利暗黑风）
   ============================================= */
.idc-card {
    position: relative;
    width: 360px;
    max-width: 92vw;
    max-height: 80vh;
    background: linear-gradient(145deg, #0a0e1a 0%, #0d0a18 50%, #080c15 100%);
    background-image: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.01) 2px, rgba(255,255,255,0.01) 4px);
    border: 1.5px solid rgba(80, 140, 255, 0.25);
    border-radius: 0;
    overflow: hidden;
    animation: idc-slideIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 20px rgba(60, 130, 255, 0.08), inset 0 0 30px rgba(60, 130, 255, 0.03), 0 8px 50px rgba(0,0,0,0.85);
}

.idc-scroll {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

/* 卡片头部标题 */
.idc-header {
    padding: 10px 16px 0;
    border-bottom: none;
}
.idc-header-title {
    color: rgba(255,255,255,0.2);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
    text-align: right;
    text-transform: uppercase;
    font-family: 'Courier New', 'Consolas', monospace;
}

/* 卡片主体：横向布局 左头像 右信息 */
.idc-body {
    display: flex;
    gap: 16px;
    padding: 12px 16px 14px;
    border-bottom: 1.5px solid rgba(255,255,255,0.12);
    background: linear-gradient(135deg, rgba(255,255,255,0.02) 0%, transparent 100%);
}

/* 左侧头像区 */
.idc-photo-side {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}
.idc-photo {
    width: 96px;
    height: 115px;
    object-fit: cover;
    border: 2px solid rgba(80, 160, 255, 0.4);
    border-radius: 0;
    display: block;
    background: #0a0a0a;
    box-shadow: 0 0 12px rgba(60, 140, 255, 0.15), 0 2px 12px rgba(0,0,0,0.5);
}
.idc-photo-id {
    color: rgba(255,255,255,0.18);
    font-size: 8px;
    letter-spacing: 3px;
    font-family: 'Courier New', monospace;
    font-weight: 700;
}

/* 右侧信息区 - 黑底白字锐利风 */
.idc-info-side {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
    background: rgba(10, 15, 30, 0.6);
    padding: 8px 10px;
    border: 1px solid rgba(80, 140, 255, 0.12);
}

.idc-field {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 5px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.idc-field:last-of-type {
    border-bottom: none;
}

.idc-label {
    color: rgba(255,255,255,0.4);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    min-width: 56px;
    flex-shrink: 0;
    font-family: 'Courier New', 'Consolas', monospace;
}

.idc-value {
    color: #ffffff;
    font-size: 13px;
    font-weight: 700;
    word-break: break-all;
    letter-spacing: 0.5px;
    text-shadow: 0 0 8px rgba(100, 180, 255, 0.15);
}

/* 签名区 */
.idc-signature {
    margin-top: 8px;
    color: rgba(255,255,255,0.15);
    font-size: 15px;
    font-weight: 700;
    font-style: italic;
    font-family: 'Georgia', 'Times New Roman', serif;
    letter-spacing: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 6px;
}

/* === 信息条目区 - 锐利暗黑风 === */
.idc-sticky-wrap {
    padding: 8px 16px 2px;
}

.idc-sticky {
    position: relative;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.1);
    border-left: 2.5px solid rgba(255,255,255,0.25);
    padding: 10px 12px;
    margin: 2px 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.idc-tape {
    position: absolute;
    top: -4px;
    right: 14px;
    width: 36px;
    height: 8px;
    background: rgba(255,255,255,0.06);
    transform: rotate(2deg);
}

.idc-sticky-label {
    color: rgba(255,255,255,0.3);
    font-size: 8px;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 800;
    margin-bottom: 4px;
    font-family: 'Courier New', monospace;
}

.idc-sticky-body {
    color: rgba(255,255,255,0.75);
    font-size: 11px;
    line-height: 1.6;
    font-weight: 500;
}

/* === 关系区域 === */
.idc-rel-section {
    padding: 10px 16px 8px;
    border-top: 1.5px solid rgba(255,255,255,0.1);
    margin-top: 2px;
}

.idc-rel-title {
    color: rgba(255,255,255,0.25);
    font-size: 8px;
    letter-spacing: 4px;
    text-transform: uppercase;
    font-weight: 800;
    margin-bottom: 8px;
    font-family: 'Courier New', monospace;
}

.idc-rel-list {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.idc-rel-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.12);
    padding: 4px 8px;
    cursor: pointer;
    transition: all 0.15s;
}
.idc-rel-item:active {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.3);
}

.idc-rel-name {
    color: #fff;
    font-size: 11px;
    font-weight: 700;
}

.idc-rel-tag {
    color: rgba(255,255,255,0.35);
    font-size: 9px;
    font-weight: 600;
}

/* === 底部操作栏 === */
.idc-actions {
    display: flex;
    border-top: 1.5px solid rgba(80, 140, 255, 0.2);
    background: rgba(5, 8, 18, 0.7);
}

.idc-act {
    flex: 1;
    padding: 11px 0;
    border: none;
    border-right: 1px solid rgba(255,255,255,0.08);
    background: transparent;
    color: rgba(255,255,255,0.55);
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}
.idc-act:last-child {
    border-right: none;
}
.idc-act:active {
    background: rgba(255,255,255,0.08);
    color: #fff;
}
.idc-act-del {
    color: rgba(255,60,60,0.5);
}
.idc-act-del:active {
    background: rgba(255,40,40,0.08);
    color: #ff4040;
}

/* =============================================
   添加/编辑人物弹窗
   ============================================= */
.rn-form-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.85);
    z-index: 10020;
    display: none;
    align-items: center;
    justify-content: center;
    animation: idc-fadeIn 0.15s ease;
}
.rn-form-overlay.show {
    display: flex;
}

.rn-form-panel {
    width: 300px;
    max-width: 88vw;
    max-height: 85vh;
    background: #0d0d0d;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 0;
    overflow: hidden;
    animation: idc-slideIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.rn-form-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.rn-form-header .rn-form-title {
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
}
.rn-form-header .rn-form-close {
    color: rgba(255,255,255,0.4);
    font-size: 15px;
    cursor: pointer;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.rn-form-header .rn-form-close:active {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

/* 分页标签 */
.rn-form-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
}
.rn-form-tab {
    flex: 1;
    text-align: center;
    padding: 10px 4px;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    letter-spacing: 0.5px;
}
.rn-form-tab.active {
    color: #64b4ff;
    border-bottom-color: #64b4ff;
}
.rn-form-tab:active {
    background: rgba(255,255,255,0.05);
}
.rn-form-tab i {
    margin-right: 4px;
    font-size: 12px;
}

/* 分页内容 */
.rn-form-page {
    display: none;
}
.rn-form-page.rn-form-page-active {
    display: block;
}

.rn-form-body {
    padding: 10px 16px;
    overflow-y: auto;
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
    max-height: calc(85vh - 150px);
}

.rn-form-group {
    margin-bottom: 14px;
}
.rn-form-group label {
    display: block;
    color: rgba(255,255,255,0.5);
    font-size: 13px;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
    font-weight: 600;
}
.rn-form-group input,
.rn-form-group textarea,
.rn-form-group select {
    width: 100%;
    padding: 10px 12px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 6px;
    color: #fff;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
    line-height: 1.5;
}
.rn-form-group input:focus,
.rn-form-group textarea:focus,
.rn-form-group select:focus {
    border-color: rgba(100,180,255,0.5);
    background: rgba(255,255,255,0.06);
}
.rn-form-group input::placeholder,
.rn-form-group textarea::placeholder {
    color: rgba(255,255,255,0.2);
    font-size: 13px;
}
.rn-form-group textarea {
    min-height: 72px;
    resize: vertical;
}
.rn-form-group select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%23ffffff40' d='M5 7L1 3h8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}
.rn-form-group select option {
    background: #111;
    color: #fff;
}

/* 头像上传区域 */
.rn-avatar-upload {
    display: flex;
    align-items: center;
    gap: 10px;
}
.rn-avatar-upload .rn-avatar-preview {
    width: 52px;
    height: 52px;
    border-radius: 6px;
    object-fit: cover;
    border: 1.5px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.03);
}
.rn-avatar-upload .rn-avatar-btn {
    padding: 8px 14px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 6px;
    color: rgba(255,255,255,0.7);
    font-size: 12px;
    cursor: pointer;
}
.rn-avatar-upload .rn-avatar-btn:active {
    background: rgba(255,255,255,0.1);
}

.rn-form-footer {
    display: flex;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.rn-form-footer .rn-form-btn {
    flex: 1;
    padding: 12px 0;
    border-radius: 0;
    border: none;
    border-right: 1px solid rgba(255,255,255,0.06);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    background: transparent;
    color: rgba(255,255,255,0.5);
    letter-spacing: 1px;
}
.rn-form-footer .rn-form-btn:last-child {
    border-right: none;
}
.rn-form-footer .rn-form-btn.save {
    background: rgba(255,255,255,0.06);
    color: #fff;
}
.rn-form-footer .rn-form-btn.save:active {
    background: rgba(255,255,255,0.12);
}

/* =============================================
   建立关系弹窗
   ============================================= */
.rn-link-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.85);
    z-index: 10025;
    display: none;
    align-items: center;
    justify-content: center;
    animation: idc-fadeIn 0.15s ease;
}
.rn-link-overlay.show {
    display: flex;
}

.rn-link-panel {
    width: 280px;
    max-width: 85vw;
    max-height: 75vh;
    background: #0d0d0d;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 0;
    overflow: hidden;
    animation: idc-slideIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
}

.rn-link-list {
    padding: 8px 12px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    flex: 1;
    min-height: 0;
}
.rn-link-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    cursor: pointer;
    border: 1px solid transparent;
}
.rn-link-item:active {
    background: rgba(255,255,255,0.04);
}
.rn-link-item.selected {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.15);
}
.rn-link-item img {
    width: 32px;
    height: 32px;
    border-radius: 0;
    object-fit: cover;
    border: 1px solid rgba(255,255,255,0.12);
}
.rn-link-item .rn-link-name {
    color: #fff;
    font-size: 12px;
    flex: 1;
}
.rn-link-item .rn-link-check {
    color: #fff;
    font-size: 13px;
    opacity: 0;
    transition: opacity 0.15s;
}
.rn-link-item.selected .rn-link-check {
    opacity: 1;
}

.rn-link-relation-input {
    padding: 8px 12px;
    border-top: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
}
.rn-link-relation-input input {
    width: 100%;
    padding: 8px 10px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 0;
    color: #fff;
    font-size: 12px;
    outline: none;
    box-sizing: border-box;
}
.rn-link-relation-input input:focus {
    border-color: rgba(255,255,255,0.3);
}
.rn-link-relation-input input::placeholder {
    color: rgba(255,255,255,0.15);
    font-size: 11px;
}

/* === 缩放提示 === */
.rn-zoom-indicator {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.75);
    color: rgba(255,255,255,0.5);
    font-size: 10px;
    padding: 3px 10px;
    z-index: 8;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
    border: 1px solid rgba(255,255,255,0.08);
    letter-spacing: 1px;
}
.rn-zoom-indicator.show {
    opacity: 1;
}

/* === 空状态提示 === */
.rn-empty-hint {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 6;
    pointer-events: none;
}
.rn-empty-hint i {
    font-size: 36px;
    color: rgba(255,255,255,0.08);
    margin-bottom: 12px;
}
.rn-empty-hint p {
    color: rgba(255,255,255,0.2);
    font-size: 12px;
    line-height: 1.6;
}

/* === 响应式 === */
@media (max-width: 360px) {
    .idc-card {
        width: 310px;
    }
    .idc-photo {
        width: 78px;
        height: 95px;
    }
    .rn-form-panel {
        width: 270px;
    }
}

/* 头像上传提示 */
.idc-photo-side {
    position: relative;
    cursor: pointer;
}
.idc-photo-upload-hint {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.7);
    color: rgba(255,255,255,0.6);
    font-size: 8px;
    padding: 2px 6px;
    letter-spacing: 1px;
    pointer-events: none;
    white-space: nowrap;
    border: 1px solid rgba(255,255,255,0.1);
}

/* 横屏时弹窗适配 */
@media (orientation: portrait) {
    .rn-card-overlay.show:not(.from-portrait-mode),
    .rn-form-overlay.show:not(.from-portrait-mode),
    .rn-link-overlay.show:not(.from-portrait-mode) {
        transform: rotate(90deg);
        transform-origin: top left;
        /* [FIX-弹性保护带] 用 --app-height 代替 100vh */
        width: var(--app-height, 100vh);
        height: 100vw;
        top: 0;
        left: 100vw;
    }
    /* 旋转后vw对应实际可用高度（物理视口宽度） */
    .rn-form-panel {
        max-height: 85vw;
    }
    .rn-form-body {
        max-height: calc(85vw - 150px);
    }
    .idc-card {
        max-height: 80vw;
    }
    .rn-link-panel {
        max-height: 75vw;
    }
    .rn-link-list {
        /* flex布局自动适配，不再需要固定max-height */
        min-height: 0;
    }
}

/* === [关联联系人] 分节标题和身份角色快选 === */
.rn-form-section-title {
    font-size: 13px;
    font-weight: 600;
    color: #64b4ff;
    padding: 12px 0 4px;
    margin-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.rn-form-section-title i {
    font-size: 12px;
    opacity: 0.7;
}
.rn-form-section-hint {
    font-size: 11px;
    color: rgba(255,255,255,0.35);
    font-weight: 400;
    display: block;
    width: 100%;
    margin-top: 2px;
}
.rn-role-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 6px;
}
.rn-role-chip {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.55);
    border: 1px solid rgba(255,255,255,0.1);
    cursor: pointer;
    transition: all 0.15s;
    user-select: none;
}
.rn-role-chip:hover {
    background: rgba(100,180,255,0.15);
    color: #64b4ff;
    border-color: rgba(100,180,255,0.3);
}
.rn-role-chip-active, .rn-role-chip-active:hover {
    background: rgba(100,180,255,0.25);
    color: #64b4ff;
    border-color: #64b4ff;
}

/* 快速/详细模式切换 */
.rn-form-mode-toggle {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 16px 8px;
    gap: 6px;
}
.rn-form-mode-btn {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.03);
    color: rgba(255,255,255,0.4);
    transition: all 0.2s;
    user-select: none;
}
.rn-form-mode-btn.active {
    background: rgba(100,180,255,0.2);
    color: #64b4ff;
    border-color: rgba(100,180,255,0.4);
}
.rn-form-mode-btn:active {
    transform: scale(0.95);
}
/* 快速模式下隐藏详细字段 */
.rn-form-quick-hidden {
    display: none !important;
}
/* 一句话描述字段 */
.rn-form-group .rn-oneliner-input {
    font-size: 15px;
    padding: 10px 12px;
    min-height: 44px;
}
/* AI一键生成按钮 */
.rn-ai-generate-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 10px 0;
    margin-top: 8px;
    border-radius: 8px;
    border: 1px dashed rgba(100,180,255,0.3);
    background: rgba(100,180,255,0.06);
    color: #64b4ff;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}
.rn-ai-generate-btn:active {
    background: rgba(100,180,255,0.15);
    transform: scale(0.98);
}
.rn-ai-generate-btn i {
    font-size: 14px;
}
.rn-ai-generate-btn.loading {
    opacity: 0.6;
    pointer-events: none;
}