:root{
  --bg:#0d0721;--bg-card:#1a1035;--bg-sidebar:#100928;--bg-input:#261652;
  --text:#e8e0f0;--text-secondary:#9d92b5;--border:rgba(155,89,247,0.15);
  --accent:#9b59f7;--accent-hover:#b87fff;--accent-light:rgba(155,89,247,0.1);
  --accent-glow:rgba(155,89,247,0.3);--accent-soft:rgba(155,89,247,0.06);
  --cyan:#06b6d4;--cyan-light:rgba(6,182,212,0.08);
  --green:#10b981;--red:#ef4444;--orange:#f59e0b;
  --shadow:0 4px 24px rgba(0,0,0,0.3);--shadow-lg:0 8px 40px rgba(0,0,0,0.5);
  --radius:12px;--transition:0.25s cubic-bezier(0.4,0,0.2,1);
  --glass:rgba(26,16,53,0.8);--glass-border:rgba(155,89,247,0.12);
}
[data-theme="light"]{
  --bg:#f8f7ff;--bg-card:rgba(255,255,255,0.92);--bg-sidebar:#f0edff;--bg-input:#f0edff;
  --text:#1a1035;--text-secondary:#6b5b95;--border:rgba(124,92,252,0.15);
  --accent:#6c4ef5;--accent-hover:#8b70ff;--accent-light:rgba(108,78,245,0.08);
  --accent-glow:rgba(108,78,245,0.25);--accent-soft:rgba(108,78,245,0.04);
  --cyan:#0098db;--cyan-light:rgba(0,152,219,0.08);
  --shadow:0 2px 16px rgba(108,78,245,0.06);--shadow-lg:0 8px 32px rgba(108,78,245,0.1);
  --glass:rgba(255,255,255,0.8);--glass-border:rgba(108,78,245,0.12);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI","Noto Sans SC",sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;overflow-x:hidden;
  transition:background var(--transition),color var(--transition);
}
body::before{
  content:'';position:fixed;top:0;left:0;width:100%;height:100%;
  background:radial-gradient(ellipse at 25% 15%,rgba(155,89,247,0.08) 0%,transparent 50%),
             radial-gradient(ellipse at 75% 55%,rgba(6,182,212,0.05) 0%,transparent 50%),
             radial-gradient(ellipse at 50% 85%,rgba(155,89,247,0.04) 0%,transparent 50%);
  pointer-events:none;z-index:0;
}
a{color:var(--accent);text-decoration:none}

/* Top Bar */
.top-bar{position:sticky;top:0;z-index:100;background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 24px}
.top-logo{display:flex;align-items:center;gap:10px;font-size:1.1rem;font-weight:700;color:var(--text)}
.top-logo-icon{width:34px;height:34px;background:linear-gradient(135deg,#7c3aed,#a855f7);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1rem;box-shadow:0 0 16px rgba(124,58,237,0.5)}
.top-actions{display:flex;align-items:center;gap:8px}
.top-credit{display:flex;align-items:center;gap:4px;padding:6px 14px;border-radius:20px;background:var(--accent-light);font-size:0.82rem;font-weight:600;cursor:pointer;white-space:nowrap;transition:all var(--transition)}
.top-credit:hover{background:var(--accent-glow)}
.theme-toggle{width:34px;height:34px;border-radius:10px;border:1px solid var(--border);background:var(--bg-card);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:0.95rem;transition:all var(--transition);color:var(--text)}
.theme-toggle:hover{border-color:var(--accent);box-shadow:0 0 12px var(--accent-glow)}
.conn-status{display:flex;align-items:center;gap:6px;font-size:0.73rem;color:var(--text-secondary);padding:4px 8px}

/* App Layout */
.app-layout{display:grid;grid-template-columns:220px 1fr 280px;min-height:calc(100vh - 56px);position:relative;z-index:1;overflow:hidden}
.main-content{overflow-y:auto;height:calc(100vh - 56px);padding:20px}
.right-panel{height:calc(100vh - 56px);overflow-y:auto;position:sticky;top:56px;z-index:10}

/* Sidebar */
.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border);padding:16px 12px;display:flex;flex-direction:column;gap:2px;overflow-y:auto;position:sticky;top:56px;height:calc(100vh - 56px);z-index:10}
.sidebar-link{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;border:none;cursor:pointer;background:none;color:var(--text-secondary);font-size:0.85rem;font-weight:500;transition:all var(--transition);font-family:inherit;text-align:left;position:relative}
.sidebar-link:hover{background:var(--accent-soft);color:var(--text)}
.sidebar-link.active{background:linear-gradient(135deg,var(--accent-light),var(--cyan-light));color:var(--accent);border:1px solid var(--glass-border)}
.sidebar-link.active::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:20px;background:var(--accent);border-radius:0 3px 3px 0}
.sidebar-link.primary{font-weight:600}
.sidebar-icon{width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.15rem;flex-shrink:0}
.sidebar-icon svg{width:15px;height:15px}
.sidebar-divider{height:1px;background:var(--border);margin:8px 8px}
.sidebar-bottom{margin-top:auto;display:flex;flex-direction:column;gap:6px}
.sidebar-user{padding:10px 14px;border-radius:10px;background:var(--accent-soft);font-size:0.8rem;display:flex;align-items:center;gap:8px}
.sidebar-conn{display:flex;align-items:center;gap:6px;padding:6px 14px;font-size:0.75rem;color:var(--text-secondary)}

/* Main Content */
.main-content{overflow-y:auto;padding:0}
.page{display:none;animation:fadeIn 0.35s cubic-bezier(0.4,0,0.2,1)}
.page.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* Right Panel */
.right-panel{background:var(--bg-sidebar);border-left:1px solid var(--border);padding:20px 16px;overflow-y:auto}
.right-panel-title{font-size:0.85rem;font-weight:700;margin-bottom:14px;color:var(--accent);text-transform:uppercase;letter-spacing:0.5px}
.right-panel-empty{text-align:center;color:var(--text-secondary);font-size:0.8rem;padding:40px 0;opacity:0.6}
.right-panel-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:10px;transition:all var(--transition)}
.right-panel-card:hover{border-color:var(--accent);box-shadow:0 0 16px var(--accent-soft)}

/* Section */
.section{padding:48px 36px}.section-title{font-size:1.5rem;font-weight:700;margin-bottom:6px}.section-desc{color:var(--text-secondary);margin-bottom:28px;font-size:0.9rem}

/* Hero */
.hero{text-align:center;padding:30px 28px 50px}
.hero h1{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;line-height:1.2;background:linear-gradient(135deg,#c4b5fd,#a855f7,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:16px}
.hero p{color:var(--text-secondary);font-size:1.05rem;max-width:600px;margin:0 auto 32px;line-height:1.7}
.hero-stats{display:flex;justify-content:center;gap:48px;flex-wrap:wrap}
.stat{text-align:center}.stat-num{font-size:2rem;font-weight:800;color:var(--accent)}.stat-label{font-size:0.8rem;color:var(--text-secondary);margin-top:4px}

/* Hero Planet */
.hero-planet{position:relative;width:100%;height:480px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:-20px}
.hero-planet-scene{position:relative;width:500px;height:500px;perspective:900px}
.hero-planet-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10;text-align:center;pointer-events:none}
.hero-planet-center .hp-icon{width:80px;height:80px;margin:0 auto;background:linear-gradient(135deg,#7c3aed,#a855f7,#06b6d4);border-radius:22px;display:flex;align-items:center;justify-content:center;font-size:2rem;color:#fff;box-shadow:0 0 50px rgba(124,58,237,0.5);animation:hero-pulse 3s ease-in-out infinite}
@keyframes hero-pulse{0%,100%{box-shadow:0 0 40px rgba(124,58,237,0.4)}50%{box-shadow:0 0 80px rgba(124,58,237,0.7),0 0 120px rgba(6,182,212,0.3)}}
.hero-planet-center .hp-tag{font-size:0.8rem;color:var(--text-secondary);margin-top:6px}
.hero-planet .hp-ring{position:absolute;top:50%;left:50%;transform-style:preserve-3d;border-radius:50%;border:1px solid rgba(255,255,255,0.04);animation:hero-ring-spin var(--speed,20s) linear infinite}
.hero-planet .hp-ring-1{width:240px;height:240px;margin:-120px 0 0 -120px;--speed:24s}
.hero-planet .hp-ring-2{width:360px;height:360px;margin:-180px 0 0 -180px;--speed:36s;animation-direction:reverse}
.hero-planet .hp-ring-3{width:480px;height:480px;margin:-240px 0 0 -240px;--speed:50s}
@keyframes hero-ring-spin{from{transform:rotateX(70deg) rotateZ(0deg)}to{transform:rotateX(70deg) rotateZ(360deg)}}
@keyframes vidShimmer{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes vidSpin{to{transform:rotate(360deg)}}
@keyframes vidReveal{0%{opacity:0;transform:translateY(20px) scale(0.95)}100%{opacity:1;transform:translateY(0) scale(1)}}
@keyframes vidPulse{0%,100%{box-shadow:0 0 0 0 rgba(124,58,237,0.4)}50%{box-shadow:0 0 0 12px rgba(124,58,237,0)}}
.hero-planet .hp-node{position:absolute;width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.35s;backface-visibility:hidden}
.hero-planet .hp-node .hp-ni{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:0.85rem;font-weight:700;color:#fff;box-shadow:0 3px 14px rgba(0,0,0,0.4)}
.hero-planet .hp-node:hover{transform:scale(1.4)!important;z-index:50}
.hero-planet .hp-node .hp-nn{position:absolute;top:-20px;white-space:nowrap;font-size:0.55rem;color:var(--text);opacity:0;transition:opacity 0.25s;background:rgba(0,0,0,0.7);padding:2px 6px;border-radius:4px}
.hero-planet .hp-node:hover .hp-nn{opacity:1}
@media(max-width:640px){
  .hero-planet{height:320px}.hero-planet-scene{width:320px;height:320px}
  .hero-planet-center .hp-icon{width:55px;height:55px;font-size:1.5rem;border-radius:16px}
  .hero-planet .hp-ring-1{width:170px;height:170px;margin:-85px 0 0 -85px}
  .hero-planet .hp-ring-2{width:250px;height:250px;margin:-125px 0 0 -125px}
  .hero-planet .hp-ring-3{width:320px;height:320px;margin:-160px 0 0 -160px}
  .hero-planet .hp-node{width:38px;height:38px}.hero-planet .hp-node .hp-ni{width:26px;height:26px;font-size:0.7rem}
}

/* Cards */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.feature-card{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius);padding:24px;transition:all var(--transition);backdrop-filter:blur(10px);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent-glow),transparent);opacity:0;transition:opacity var(--transition)}
.feature-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.feature-card:hover::before{opacity:1}
.feature-icon{width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin-bottom:12px}.feature-card h3{font-size:1rem;margin-bottom:6px}.feature-card p{color:var(--text-secondary);font-size:0.85rem;line-height:1.6}

/* Filter */
.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px;align-items:center}
.search-input{flex:1;min-width:200px;padding:10px 16px;border:1px solid var(--border);border-radius:10px;background:var(--bg-input);color:var(--text);font-size:0.85rem;font-family:inherit;outline:none;transition:border var(--transition)}
.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}
.filter-tag{padding:7px 16px;border-radius:20px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;font-size:0.8rem;font-family:inherit;transition:all var(--transition);white-space:nowrap;backdrop-filter:blur(10px)}
.filter-tag:hover{border-color:var(--accent);color:var(--accent)}
.filter-tag.active{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 0 16px var(--accent-glow)}

/* Model Grid */
.models-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.model-card{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius);padding:20px;transition:all var(--transition);position:relative;overflow:hidden;backdrop-filter:blur(10px)}
.model-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.model-card.featured::before{content:'HOT';position:absolute;top:14px;right:-26px;background:linear-gradient(135deg,var(--accent),var(--cyan));color:#fff;font-size:0.7rem;padding:3px 30px;transform:rotate(45deg);font-weight:700;box-shadow:0 0 20px rgba(155,89,247,0.4)}
.model-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.model-avatar{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:700;color:#fff;flex-shrink:0;box-shadow:0 4px 16px rgba(0,0,0,0.3)}
.model-name{font-size:1rem;font-weight:700}.model-provider{font-size:0.78rem;color:var(--text-secondary)}
.model-desc{font-size:0.82rem;color:var(--text-secondary);margin-bottom:10px;line-height:1.5}
.model-tags{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:10px}
.tag{padding:3px 10px;border-radius:12px;font-size:0.7rem;font-weight:500;background:var(--accent-light);color:var(--accent)}
.tag.green{background:rgba(16,185,129,0.15);color:var(--green)}.tag.orange{background:rgba(245,158,11,0.15);color:var(--orange)}
.model-meta{display:flex;justify-content:space-between;align-items:center;padding-top:10px;border-top:1px solid var(--border)}
.model-price{font-size:0.82rem;font-weight:600;color:var(--accent)}.model-context{font-size:0.78rem;color:var(--text-secondary)}

/* Chat */
.chat-layout{display:grid;grid-template-columns:1fr;gap:16px}
.chat-messages{flex:1;overflow-y:auto;padding:16px;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius);margin-bottom:12px;max-height:420px;min-height:350px;backdrop-filter:blur(10px)}
.chat-msg{margin-bottom:18px;animation:fadeIn 0.3s ease}
.chat-msg-header{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.chat-msg-avatar{width:26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:0.7rem;color:#fff;font-weight:700}
.chat-msg-model{font-size:0.8rem;font-weight:600}
.chat-msg-content{padding:11px 14px;border-radius:0 10px 10px 10px;background:var(--bg-input);font-size:0.85rem;line-height:1.6;white-space:pre-wrap}
.chat-msg.user .chat-msg-content{background:var(--accent-light);border-radius:10px 0 10px 10px;max-width:80%}
.chat-msg.user{display:flex;flex-direction:column;align-items:flex-end}
.chat-input-area{display:flex;gap:10px;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius);padding:14px;backdrop-filter:blur(10px)}
.chat-input{flex:1;padding:10px 14px;border:1px solid var(--border);border-radius:10px;background:var(--bg-input);color:var(--text);font-size:0.85rem;font-family:inherit;resize:none;outline:none;min-height:42px;max-height:120px;transition:border var(--transition)}
.chat-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}
.btn-send{padding:9px 24px;border:none;border-radius:10px;background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;font-weight:600;cursor:pointer;font-family:inherit;font-size:0.85rem;transition:all var(--transition);white-space:nowrap;box-shadow:0 4px 16px rgba(124,58,237,0.3)}
.btn-send:hover{box-shadow:0 6px 24px rgba(124,58,237,0.5);transform:translateY(-1px)}
.btn-send:disabled{opacity:0.5;cursor:not-allowed;transform:none}

/* Code Chat */
#codeChatMessages{min-height:350px;max-height:500px}
#codeChatQuickStart .filter-tag{transition:all 0.2s}
#codeChatQuickStart .filter-tag:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
#codeChatPreview{transition:all 0.3s ease}
#codeChatIframe{transition:height 0.3s ease}
.model-checkbox{transition:all 0.2s}
.model-checkbox:hover{background:var(--accent-soft)}

/* Compare */
.compare-grid{display:grid;gap:16px}.compare-grid.cols-2{grid-template-columns:1fr 1fr}.compare-grid.cols-3{grid-template-columns:1fr 1fr 1fr}.compare-grid.cols-4{grid-template-columns:1fr 1fr 1fr 1fr}
.compare-panel{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius);overflow:hidden;backdrop-filter:blur(10px)}
.compare-panel-header{padding:12px 14px;background:var(--bg-input);display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border)}
.compare-panel-avatar{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:0.7rem;font-weight:700}
.compare-panel-content{padding:14px;min-height:160px;max-height:350px;overflow-y:auto;font-size:0.85rem;line-height:1.6;color:var(--text-secondary);white-space:pre-wrap}
.compare-controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.compare-prompt{flex:1;min-width:250px;padding:9px 14px;border:1px solid var(--border);border-radius:10px;background:var(--bg-input);color:var(--text);font-size:0.85rem;font-family:inherit;outline:none;transition:border var(--transition)}
.compare-prompt:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}
.col-select{padding:8px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg-card);color:var(--text);font-size:0.82rem;font-family:inherit;cursor:pointer;outline:none}

/* Wizard */
.wizard-steps{display:flex;gap:2px;margin-bottom:24px;flex-wrap:wrap}
.wizard-step{flex:1;min-width:100px;text-align:center;padding:12px 10px;border-radius:10px;cursor:pointer;font-size:0.78rem;font-weight:600;transition:all var(--transition);border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);position:relative}
.wizard-step.active{background:var(--accent-light);color:var(--accent);border-color:var(--accent)}
.wizard-step.done{background:rgba(16,185,129,0.1);color:var(--green);border-color:var(--green)}
.workshop-tab{padding:8px 14px;border-radius:8px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;font-weight:600;transition:all var(--transition);font-size:0.85rem}
.workshop-tab.active{background:var(--accent);color:#fff;box-shadow:0 0 12px var(--accent-glow)}
.workshop-tab:hover:not(.active){background:var(--bg-hover)}
.wizard-num{display:block;font-size:1.3rem;font-weight:800;margin-bottom:3px}
/* Workshop Tabs */
.workshop-tabs{display:flex;gap:2px;margin-bottom:20px;background:var(--bg-card);border-radius:12px;padding:4px}
.workshop-tab{flex:1;padding:10px 8px;border-radius:10px;cursor:pointer;text-align:center;font-size:0.78rem;font-weight:600;transition:all var(--transition);background:transparent;color:var(--text-secondary);border:none;font-family:inherit}
.workshop-tab:hover{background:var(--accent-soft);color:var(--text)}
.workshop-tab.active{background:linear-gradient(135deg,var(--accent),#7c3aed);color:#fff;box-shadow:0 4px 16px var(--accent-glow)}
.workshop-tab .tab-icon{display:block;font-size:1.1rem;margin-bottom:2px}
/* Outline Workshop */
.outline-tree{background:var(--bg-sidebar);border:1px solid var(--border);border-radius:12px;padding:12px;max-height:500px;overflow-y:auto}
.outline-node{margin-bottom:8px;padding:8px 12px;border-radius:8px;background:var(--bg-card);border:1px solid var(--border);transition:all var(--transition);cursor:pointer}
.outline-node:hover{border-color:var(--accent)}
.outline-node.level-0{border-left:3px solid var(--accent)}
.outline-node.level-1{border-left:3px solid var(--cyan);margin-left:16px}
.outline-node.level-2{border-left:3px solid var(--green);margin-left:32px}
.outline-node .node-label{font-size:0.7rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px}
.outline-node .node-content{font-size:0.85rem;margin-top:2px;line-height:1.5}
.outline-node .node-actions{display:flex;gap:6px;margin-top:4px;opacity:0;transition:opacity 0.2s}
.outline-node:hover .node-actions{opacity:1}
/* Refinement Panel */
.refine-options{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.refine-option{padding:8px 16px;border-radius:20px;border:1px solid var(--border);background:var(--bg-card);cursor:pointer;font-size:0.82rem;font-weight:500;transition:all var(--transition);color:var(--text);font-family:inherit}
.refine-option:hover{border-color:var(--accent);background:var(--accent-soft)}
.refine-option.active{background:var(--accent-light);border-color:var(--accent);color:var(--accent)}
.diff-view{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.diff-col{border:1px solid var(--border);border-radius:10px;padding:14px;overflow-y:auto;max-height:400px;font-size:0.82rem;line-height:1.8;white-space:pre-wrap}
.diff-col.before{background:rgba(239,68,68,0.04);border-color:rgba(239,68,68,0.2)}
.diff-col.after{background:rgba(16,185,129,0.04);border-color:rgba(16,185,129,0.2)}
.diff-label{font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.5px;margin-bottom:8px}
.diff-label.before{color:var(--red)}.diff-label.after{color:var(--green)}
/* Chapter List */
.chapter-list{background:var(--bg-sidebar);border:1px solid var(--border);border-radius:12px;max-height:500px;overflow-y:auto}
.chapter-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);cursor:pointer;transition:all var(--transition);gap:12px}
.chapter-item:hover{background:var(--accent-soft)}
.chapter-item:last-child{border-bottom:none}
.chapter-num{width:32px;height:32px;border-radius:8px;background:var(--accent-light);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.8rem;color:var(--accent);flex-shrink:0}
.chapter-info{flex:1;min-width:0}
.chapter-title{font-weight:600;font-size:0.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chapter-meta{font-size:0.72rem;color:var(--text-secondary);margin-top:2px}
.chapter-actions{display:flex;gap:4px}
.chapter-actions button{padding:3px 8px;font-size:0.7rem}
/* Novel Reader Mode */
.reader-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.85);z-index:200;display:flex;flex-direction:column;overflow-y:auto}
.reader-toolbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--bg-sidebar);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1}
.reader-content{max-width:700px;margin:40px auto;padding:20px 32px;font-size:1rem;line-height:2;color:var(--text);white-space:pre-wrap}
.reader-content h3{font-size:1.3rem;margin:24px 0 12px;color:var(--accent)}
.reader-font-sm{font-size:0.9rem;line-height:1.8}
.reader-font-md{font-size:1rem;line-height:2}
.reader-font-lg{font-size:1.15rem;line-height:2.2}
/* Media Enhancement */
.storyboard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.storyboard-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:16px;transition:all var(--transition)}
.storyboard-card:hover{border-color:var(--accent);box-shadow:0 4px 20px var(--accent-soft)}
.sb-header{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.sb-num{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--cyan));display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:0.85rem;flex-shrink:0}
.sb-camera{font-size:0.7rem;padding:2px 8px;border-radius:10px;background:var(--accent-soft);color:var(--accent);font-weight:600}
.sb-image{width:100%;height:180px;background:var(--bg-input);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:0.75rem;color:var(--text-secondary);margin-top:8px}
.sb-desc{font-size:0.82rem;line-height:1.6;color:var(--text)}
.sb-dialog{font-size:0.8rem;line-height:1.5;margin-top:8px;padding:8px 12px;background:var(--bg-sidebar);border-radius:8px;border-left:3px solid var(--cyan)}
.sb-dialog .speaker{font-weight:700;color:var(--cyan);font-size:0.75rem}
.comic-frame{border:3px solid #1a1a2e;border-radius:4px;background:#fff;color:#222;padding:20px;font-size:0.8rem;line-height:1.5;position:relative;box-shadow:4px 4px 0 rgba(0,0,0,0.3)}
.comic-frame::before{content:attr(data-num);position:absolute;top:-12px;left:-12px;width:28px;height:28px;border-radius:50%;background:#e63946;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:0.75rem}
/* Consistency Manager */
.consistency-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.consistency-tag{padding:4px 10px;border-radius:12px;font-size:0.7rem;background:var(--accent-soft);color:var(--accent);font-weight:500}
/* Quick Actions Bar */
.quick-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;padding:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:12px}
.quick-action{display:flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:var(--bg-input);cursor:pointer;font-size:0.8rem;font-weight:500;transition:all var(--transition);color:var(--text);font-family:inherit}
.quick-action:hover{background:var(--accent-soft);border-color:var(--accent);transform:translateY(-1px)}

/* Tabs */
.tab-bar{display:flex;gap:4px;margin-bottom:20px;border-bottom:1px solid var(--border);padding-bottom:0}
.tab-btn{padding:10px 20px;border:none;border-bottom:2px solid transparent;background:none;color:var(--text-secondary);cursor:pointer;font-size:0.85rem;font-weight:500;font-family:inherit;transition:all var(--transition)}
.tab-btn:hover{color:var(--text)}
.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}
.tab-content{display:none}.tab-content.active{display:block}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.gallery-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;cursor:pointer;transition:all var(--transition);position:relative;overflow:hidden}
.gallery-card:hover{border-color:var(--accent);box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.gallery-preview{width:100%;height:160px;border-radius:8px;margin-bottom:14px}
.gallery-card h4{font-size:0.95rem;margin-bottom:6px}
.gallery-card p{font-size:0.78rem;color:var(--text-secondary);line-height:1.5}

/* Toast & Status */
.conn-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.conn-dot.online{background:var(--green);box-shadow:0 0 8px var(--green)}
.conn-dot.offline{background:var(--red)}.conn-dot.checking{background:var(--orange);animation:pulse 1s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.4}}
.spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 0.6s linear infinite;vertical-align:middle;margin-right:6px}
@keyframes spin{to{transform:rotate(360deg)}}
.toast{position:fixed;bottom:28px;right:28px;z-index:1000;padding:14px 28px;border-radius:12px;background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-lg);font-size:0.9rem;animation:slideUp 0.3s ease;display:none;backdrop-filter:blur(10px)}
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* Admin */
.admin-login{max-width:400px;margin:60px auto;text-align:center;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius);padding:36px;backdrop-filter:blur(10px)}
.admin-pwd{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:10px;background:var(--bg-input);color:var(--text);font-size:0.95rem;font-family:inherit;outline:none;margin-bottom:14px;text-align:center}
.admin-pwd:focus{border-color:var(--accent)}
.admin-dashboard{display:none}
.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:10px}
.admin-actions{display:flex;gap:6px;flex-wrap:wrap}
.admin-table{width:100%;border-collapse:collapse;font-size:0.82rem}
.admin-table th,.admin-table td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--border)}
.admin-table th{font-weight:600;color:var(--text-secondary);font-size:0.78rem}
.admin-table tr:hover{background:var(--bg-input)}
.btn-sm{padding:5px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg-card);color:var(--text);cursor:pointer;font-size:0.78rem;font-family:inherit;transition:all var(--transition)}
.btn-sm:hover{border-color:var(--accent);color:var(--accent)}
.btn-sm.danger{color:var(--red);border-color:var(--red)}.btn-sm.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.7);z-index:200;display:none;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.modal-overlay.show{display:flex}
.modal{background:var(--bg-card);border-radius:var(--radius);padding:28px;max-width:500px;width:90%;max-height:80vh;overflow-y:auto;border:1px solid var(--glass-border);backdrop-filter:blur(20px)}
.modal h3{margin-bottom:18px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:0.82rem;font-weight:600;margin-bottom:5px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg-input);color:var(--text);font-size:0.85rem;font-family:inherit;outline:none}
.form-group textarea{resize:vertical;min-height:60px}

/* === 新登录注册弹窗 === */
.auth-glass .modal-overlay{background:rgba(0,0,0,0.85);backdrop-filter:blur(12px)}
.auth-modal{width:440px;max-width:95%;background:linear-gradient(145deg,rgba(20,10,40,0.93),rgba(26,20,60,0.93));border:1px solid rgba(155,89,247,0.25);border-radius:24px;padding:36px 32px;backdrop-filter:blur(30px);position:relative;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,0.6),0 0 80px rgba(124,58,237,0.1),inset 0 1px 0 rgba(255,255,255,0.05);animation:authFadeIn 0.35s cubic-bezier(0.16,1,0.3,1)}
@keyframes authFadeIn{from{opacity:0;transform:scale(0.92) translateY(12px)}to{opacity:1;transform:scale(1) translateY(0)}}
.auth-modal::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 30% 20%,rgba(155,89,247,0.1),transparent 50%),radial-gradient(ellipse at 70% 80%,rgba(6,182,212,0.06),transparent 50%);pointer-events:none}
.auth-tabs{display:flex;gap:0;margin-bottom:28px;position:relative;z-index:1}
.auth-tab{flex:1;padding:10px;text-align:center;font-size:0.9rem;font-weight:600;cursor:pointer;color:var(--text-secondary);border-bottom:2px solid transparent;transition:all var(--transition);background:none;border-top:none;border-left:none;border-right:none;font-family:inherit}
.auth-tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.auth-form{display:none;position:relative;z-index:1}
.auth-form.active{display:block}
.auth-icon{width:56px;height:56px;background:linear-gradient(135deg,#7c3aed,#a855f7);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin:0 auto 16px;box-shadow:0 0 30px rgba(124,58,237,0.3)}
.auth-field{position:relative;margin-bottom:16px}
.auth-field input{width:100%;padding:12px 40px 12px 14px;border:1px solid rgba(155,89,247,0.2);border-radius:12px;background:rgba(255,255,255,0.04);color:var(--text);font-size:0.88rem;font-family:inherit;outline:none;transition:all var(--transition)}
.auth-field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,58,237,0.1)}
.auth-field input.error{border-color:var(--red);animation:shake 0.4s}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.auth-field .field-icon{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:0.9rem;opacity:0.5}
.auth-field .field-hint{font-size:0.68rem;color:var(--red);margin-top:4px;display:none;padding:4px 8px;background:rgba(239,68,68,0.08);border-radius:4px;font-weight:500}
.auth-field .pwd-strength{height:3px;border-radius:2px;margin-top:6px;transition:all 0.3s;background:#333}
.auth-field .pwd-strength.weak{background:var(--red);width:30%}
.auth-field .pwd-strength.medium{background:var(--orange);width:60%}
.auth-field .pwd-strength.strong{background:var(--green);width:100%}
.auth-btn{width:100%;padding:12px;border-radius:12px;border:none;background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;font-size:0.92rem;font-weight:600;cursor:pointer;font-family:inherit;transition:all var(--transition);position:relative;z-index:1}
.auth-btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(124,58,237,0.4)}
.auth-btn:disabled{opacity:0.5;cursor:not-allowed;transform:none}
.auth-footer{text-align:center;font-size:0.75rem;color:var(--text-secondary);margin-top:16px;position:relative;z-index:1}
.auth-footer a{color:var(--accent);cursor:pointer;text-decoration:underline}

/* Admin Key Dashboard */
.key-panel{padding:36px;max-width:1000px;margin:0 auto}
.key-panel h2{margin-bottom:8px}
.key-table{width:100%;border-collapse:collapse;font-size:0.82rem;margin-top:16px}
.key-table th,.key-table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border)}
.key-table th{font-weight:600;color:var(--text-secondary);font-size:0.76rem;text-transform:uppercase;letter-spacing:0.5px}
.key-table tr:hover{background:var(--accent-soft)}
.key-status{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:6px}
.key-status.ok{background:var(--green);box-shadow:0 0 8px var(--green)}
.key-status.warn{background:var(--orange);box-shadow:0 0 8px var(--orange);animation:blink 1s infinite}
.key-status.dead{background:var(--red)}
@keyframes blink{50%{opacity:0.3}}
.key-bar{height:6px;border-radius:3px;background:#333;overflow:hidden;min-width:80px}
.key-bar-fill{height:100%;border-radius:3px;transition:width 0.5s}
.key-bar-fill.good{background:var(--green)}.key-bar-fill.warn{background:var(--orange)}.key-bar-fill.low{background:var(--red)}

.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--accent)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:18px}
.footer{text-align:center;padding:28px;border-top:1px solid var(--border);color:var(--text-secondary);font-size:0.8rem;margin-top:40px}

/* Prompt Preview */
.prompt-preview{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:16px;font-size:0.9rem;line-height:1.6;min-height:80px;word-break:break-all;color:var(--accent)}
.prompt-params{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:12px}
.param-chip{padding:6px 10px;background:var(--accent-soft);border-radius:8px;font-size:0.72rem;color:var(--text-secondary);font-family:monospace}

@media(max-width:1200px){
  .app-layout{grid-template-columns:200px 1fr 240px}
}
@media(max-width:1024px){
  .app-layout{grid-template-columns:200px 1fr 0}
  .right-panel{display:none}
}
@media(max-width:768px){
  .app-layout{grid-template-columns:1fr}
  .sidebar{display:none}
  .top-bar{padding:0 14px}
  .section{padding:32px 16px}
  .compare-grid.cols-2,.compare-grid.cols-3,.compare-grid.cols-4{grid-template-columns:1fr}
  .hero-stats{gap:24px}.filter-bar{flex-direction:column}
  .main-content{padding-bottom:70px}
  footer{padding-bottom:80px}
}
.mobile-nav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:400;background:var(--glass);backdrop-filter:blur(20px);border-top:1px solid var(--glass-border);padding:6px 8px}
.mobile-nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 4px;border:none;background:none;color:var(--text-secondary);font-size:0.65rem;cursor:pointer;font-family:inherit;transition:all var(--transition);border-radius:8px}
.mobile-nav button:hover{color:var(--text);background:var(--accent-soft)}
.mobile-nav button .mn-icon{font-size:1.25rem}
@media(max-width:768px){
  .mobile-nav{display:flex}
}
@media(min-width:769px){
  .mobile-nav,#mobileMenu{display:none!important}
}
/* Wizard Panels */
.wizard-panel{animation:fadeIn 0.3s ease}
.wizard-panel.active{display:block}
/* Knowledge Base Folder */
.know-folder:hover{background:var(--accent-soft);color:var(--text)}
.know-folder.active{background:var(--accent-light);color:var(--accent);font-weight:600}
.know-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:16px;transition:all var(--transition);cursor:pointer}
.know-card:hover{border-color:var(--accent);box-shadow:0 0 16px var(--accent-soft);transform:translateY(-2px)}
.know-card .know-tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}
.know-card .know-tag{padding:2px 8px;border-radius:10px;font-size:0.68rem;background:var(--accent-soft);color:var(--accent)}
/* Prompt Cards */
.prompt-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:18px;transition:all var(--transition);cursor:pointer;position:relative}
.prompt-card:hover{border-color:var(--accent);box-shadow:0 0 16px var(--accent-soft);transform:translateY(-2px)}
.prompt-card .prompt-use{position:absolute;right:14px;bottom:14px;padding:6px 14px;background:var(--accent);color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:0.75rem;font-weight:600;opacity:0;transition:opacity 0.2s}
.prompt-card:hover .prompt-use{opacity:1}
/* Studio Tabs */
.studio-tabs{display:flex;gap:4px;margin-bottom:20px;border-bottom:1px solid var(--border)}

/* ===== 模型星球 ===== */
.model-planet-section{
  position:relative;
  width:100%;min-height:460px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:10px;
  overflow:hidden;
}
.model-planet-section .planet-scene{
  position:relative;
  width:480px;height:480px;
  perspective:900px;
}
.model-planet-section .planet-center{
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
  z-index:10;
  text-align:center;
  pointer-events:none;
}
.model-planet-section .planet-center .p-icon{
  width:72px;height:72px;margin:0 auto 4px;
  background:linear-gradient(135deg,#7c3aed,#a855f7,#06b6d4);
  border-radius:20px;
  display:flex;align-items:center;justify-content:center;
  font-size:2rem;font-weight:800;color:#fff;
  box-shadow:0 0 40px rgba(124,58,237,0.4);
  animation:pulse-glow 3s ease-in-out infinite;
}
@keyframes pulse-glow{
  0%,100%{box-shadow:0 0 35px rgba(124,58,237,0.3)}
  50%{box-shadow:0 0 60px rgba(124,58,237,0.6),0 0 100px rgba(6,182,212,0.2)}
}
.model-planet-section .planet-center .p-tagline{
  font-size:0.9rem;font-weight:600;
  background:linear-gradient(135deg,#c4b5fd,#a855f7,#06b6d4);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.model-planet-section .planet-center .p-sub{
  font-size:0.72rem;color:var(--text-secondary);margin-top:1px;
}
.model-planet-section .p-ring{
  position:absolute;
  top:50%;left:50%;
  transform-style:preserve-3d;
  border-radius:50%;
  border:1px solid rgba(255,255,255,0.04);
  animation:p-rotate var(--speed,20s) linear infinite;
}
.model-planet-section .p-ring-small{width:220px;height:220px;margin:-110px 0 0 -110px;--speed:22s}
.model-planet-section .p-ring-mid{width:340px;height:340px;margin:-170px 0 0 -170px;--speed:32s}
.model-planet-section .p-ring-large{width:450px;height:450px;margin:-225px 0 0 -225px;--speed:45s}
@keyframes p-rotate{from{transform:rotateX(70deg) rotateZ(0deg)}to{transform:rotateX(70deg) rotateZ(360deg)}}
.model-planet-section .p-node{
  position:absolute;
  width:52px;height:52px;
  border-radius:13px;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  font-size:0.5rem;color:var(--text-secondary);
  cursor:pointer;
  transition:all 0.35s cubic-bezier(0.34,1.56,0.64,1);
  backface-visibility:hidden;
  animation:n-glow 4s ease-in-out infinite;
}
.model-planet-section .p-node .pn-icon{
  width:36px;height:36px;
  border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;font-weight:700;color:#fff;
  box-shadow:0 3px 16px rgba(0,0,0,0.4);
  transition:transform 0.25s;
}
.model-planet-section .p-node:hover{transform:scale(1.3)!important;z-index:50}
.model-planet-section .p-node:hover .pn-icon{transform:scale(1.08)}
.model-planet-section .p-node .pn-name{
  white-space:nowrap;font-size:0.5rem;
  opacity:0;transition:opacity 0.25s;
  background:rgba(0,0,0,0.65);padding:2px 5px;border-radius:5px;margin-top:2px;
}
.model-planet-section .p-node:hover .pn-name{opacity:1}
@keyframes n-glow{0%,100%{filter:brightness(1)}50%{filter:brightness(1.12)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeOutDown{from{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(20px)}}
@media(max-width:640px){
  .model-planet-section{min-height:300px}
  .model-planet-section .planet-scene{width:300px;height:300px;transform:scale(0.75)}
  .model-planet-section .planet-center .p-icon{width:50px;height:50px;font-size:1.3rem}
  .model-planet-section .p-node{width:40px;height:40px}
  .model-planet-section .p-node .pn-icon{width:28px;height:28px;font-size:0.8rem}
}

/* ===== 手机适配增强 ===== */
@media(max-width:480px){
  .top-bar{padding:0 10px;height:48px}
  .top-logo{font-size:0.95rem}
  .top-logo-icon{width:28px;height:28px;font-size:0.85rem}
  .top-credit{font-size:0.72rem;padding:4px 10px}
  .theme-toggle{width:30px;height:30px;font-size:0.8rem}
  .conn-status{display:none}
  .section{padding:20px 12px}
  .section-title{font-size:1.2rem}
  .section-desc{font-size:0.82rem;margin-bottom:18px}
  .hero h1{font-size:clamp(1.4rem,5vw,1.8rem)}
  .hero p{font-size:0.88rem;margin-bottom:20px}
  .hero-stats{gap:16px}
  .stat-num{font-size:1.4rem}
  .stat-label{font-size:0.72rem}
  .hero-planet{height:240px}
  .hero-planet-scene{width:240px;height:240px;transform:scale(0.7)}
  .hero-planet-center .hp-icon{width:42px;height:42px;font-size:1.2rem;border-radius:12px}
  .hero-planet .hp-ring-1{width:130px;height:130px;margin:-65px 0 0 -65px}
  .hero-planet .hp-ring-2{width:190px;height:190px;margin:-95px 0 0 -95px}
  .hero-planet .hp-ring-3{width:240px;height:240px;margin:-120px 0 0 -120px}
  .hero-planet .hp-node{width:30px;height:30px}
  .hero-planet .hp-node .hp-ni{width:22px;height:22px;font-size:0.6rem}
  .features{gap:10px}
  .feature-card{padding:16px;font-size:0.82rem}
  .feature-icon{font-size:1.4rem;margin-bottom:8px}
  .feature-card h3{font-size:0.9rem}
  .feature-card p{font-size:0.78rem}
  .models-grid{grid-template-columns:1fr;gap:12px}
  .model-card{padding:14px}
  .model-avatar{width:36px;height:36px;font-size:1rem}
  .model-name{font-size:0.88rem}
  .model-desc{font-size:0.78rem}
  .filter-bar{gap:6px}
  .filter-tag{font-size:0.72rem;padding:5px 10px}
  .search-input{font-size:0.78rem;padding:8px 12px;min-width:140px}
  .chat-messages{padding:10px;max-height:300px;min-height:250px}
  .chat-msg-content{font-size:0.8rem;padding:8px 10px}
  .chat-input-area{padding:10px;flex-direction:column}
  .chat-input{font-size:0.8rem;min-height:36px}
  .btn-send{font-size:0.8rem;padding:8px 16px;width:100%}
  .compare-grid.cols-2,.compare-grid.cols-3,.compare-grid.cols-4{grid-template-columns:1fr}
  .compare-controls{flex-direction:column}
  .compare-prompt{min-width:auto;width:100%;font-size:0.8rem}
  .col-select{width:100%}
  .auth-modal{padding:24px 18px;border-radius:18px;width:96%}
  .auth-field input{font-size:0.82rem;padding:10px 36px 10px 12px}
  .auth-btn{font-size:0.85rem;padding:10px}
  .auth-tab{font-size:0.82rem}
  .auth-icon{width:44px;height:44px;font-size:1.2rem}
  .form-row{grid-template-columns:1fr}
  .wizard-step{font-size:0.7rem;min-width:50px;padding:8px 6px}
  .wizard-num{font-size:1rem}
  .workshop-tab{font-size:0.7rem;padding:8px 4px}
  .workshop-tab .tab-icon{font-size:0.9rem}
  .diff-view{grid-template-columns:1fr}
  .reader-content{padding:14px 16px;font-size:0.88rem}
  .reader-toolbar{padding:8px 12px;flex-wrap:wrap;gap:6px}
  .gallery-grid{grid-template-columns:1fr}
  .top-credit{display:none}
  #userNav{font-size:0.75rem}
  .right-panel{display:none}
  .app-layout{grid-template-columns:1fr}
  .sidebar{display:none}
  .mobile-nav{display:flex}
  .wizard-panel .form-row{grid-template-columns:1fr}
  .storyboard-grid{grid-template-columns:1fr}
  .sb-image{height:140px}
  .comic-frame{padding:14px;font-size:0.72rem}
  .prompt-params{grid-template-columns:1fr}
  .footer{padding:20px 12px;font-size:0.72rem}
  .modal{width:96%;padding:18px}
  .key-panel{padding:16px}
  .key-table{font-size:0.7rem}
  .admin-table{font-size:0.7rem}
  .admin-table th,.admin-table td{padding:6px 8px}
  .hero-planet .hp-node .hp-nn{font-size:0.48rem;top:-16px}
  .model-planet-section .p-node .pn-name{font-size:0.45rem}
  .quick-actions{gap:6px;padding:8px}
  .quick-action{font-size:0.72rem;padding:6px 10px}
  .consistency-tag{font-size:0.62rem}
  .toast{bottom:70px;right:10px;left:10px;font-size:0.82rem;padding:10px 16px;text-align:center}
}

/* 平板小屏幕适配 */
@media(min-width:481px) and (max-width:768px){
  .features{grid-template-columns:repeat(2,1fr)}
  .models-grid{grid-template-columns:repeat(2,1fr)}
  .top-credit{font-size:0.75rem;padding:4px 10px}
  .hero-planet{height:280px}
  .hero-planet-scene{width:280px;height:280px;transform:scale(0.8)}
  .hero-planet .hp-ring-1{width:150px;height:150px;margin:-75px 0 0 -75px}
  .hero-planet .hp-ring-2{width:220px;height:220px;margin:-110px 0 0 -110px}
  .hero-planet .hp-ring-3{width:280px;height:280px;margin:-140px 0 0 -140px}
  .auth-modal{padding:28px 22px}
  .section{padding:28px 18px}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .storyboard-grid{grid-template-columns:repeat(2,1fr)}
}

/* 确保 touch 设备上按钮有足够点击区域 */
@media(hover:none){
  .sidebar-link,.filter-tag,.feature-card,.model-card,.gallery-card,.prompt-card,.quick-action,.auth-btn,.btn-send,.btn-sm{padding-top:12px;padding-bottom:12px}
  .model-card .model-avatar{width:40px;height:40px}
  .chat-input{font-size:16px} /* 防止 iOS 缩放 */
  input,textarea,select{font-size:16px}
}

</style>