/* ========== RESET & BASE ========== */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --black:#1a1a1a;--white:#ffffff;
  --gray-50:#f8f8f8;--gray-100:#f0f0f0;--gray-200:#e0e0e0;
  --gray-300:#b0b0b0;--gray-400:#808080;--gray-500:#606060;
  --gray-600:#404040;--gray-700:#2a2a2a;--gray-800:#1a1a1a;--gray-900:#0a0a0a;
  --accent:#F4845F;--accent-light:#F7A072;
  --font:'Space Grotesk','Helvetica Neue',-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;
}
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

html{scroll-behavior:smooth}
body{
  font-family:var(--font);background:var(--white);color:var(--black);
  line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--accent);color:var(--white)}

/* ========== PAGE LOADER ========== */
.page-loader{
  position:fixed;inset:0;background:var(--white);z-index:10000;
  display:flex;align-items:center;justify-content:center;
  transition:opacity 0.8s cubic-bezier(0.4,0,0.2,1), visibility 0.8s;
}
.page-loader.hide{opacity:0;visibility:hidden}
.loader-logo{
  animation:pulse 2s ease infinite;
}
.loader-text{
  font-size:clamp(48px,8vw,80px);font-weight:900;
  color:var(--black);letter-spacing:-2px;
  margin-top:24px;overflow:hidden;
}
.loader-text span{
  display:inline-block;
  transform:translateY(100%);
  animation:slideUp 0.8s cubic-bezier(0.16,1,0.3,1) forwards;
}
.loader-text span:nth-child(2){animation-delay:0.1s}
.loader-text span:nth-child(3){animation-delay:0.2s}
@keyframes slideUp{
  to{transform:translateY(0)}
}
@keyframes pulse{
  0%,100%{transform:scale(1)}
  50%{transform:scale(1.05)}
}

/* ========== SCROLL ANIMATIONS ========== */
.fade-in{
  opacity:0;transform:translateY(30px);
  transition:opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible{
  opacity:1;transform:translateY(0);
}
.fade-in-left{
  opacity:0;transform:translateX(-30px);
  transition:opacity 0.8s ease, transform 0.8s ease;
}
.fade-in-left.visible{
  opacity:1;transform:translateX(0);
}
.fade-in-right{
  opacity:0;transform:translateX(30px);
  transition:opacity 0.8s ease, transform 0.8s ease;
}
.fade-in-right.visible{
  opacity:1;transform:translateX(0);
}
.scale-in{
  opacity:0;transform:scale(0.9);
  transition:opacity 0.6s ease, transform 0.6s ease;
}
.scale-in.visible{
  opacity:1;transform:scale(1);
}

/* ========== MAGNETIC BUTTONS ========== */
.magnetic{transition:transform 0.3s ease}

/* ========== FLOATING ANIMATION ========== */
@keyframes float{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
}
.float{animation:float 3s ease-in-out infinite}

/* ========== NAVIGATION ========== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:0 48px;height:72px;
  display:flex;justify-content:space-between;align-items:center;
  background:rgba(255,255,255,0.98);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--gray-100);
  animation:slideDown 0.8s ease;
}
@keyframes slideDown{
  from{transform:translateY(-100%);opacity:0}
  to{transform:translateY(0);opacity:1}
}
.nav-left{display:flex;align-items:center;gap:48px}
.nav-logo{
  display:flex;align-items:center;gap:12px;
  text-decoration:none;color:var(--black);
}
.nav-logo img{height:40px;width:auto;border-radius:8px}
.nav-logo-text{font-size:18px;font-weight:700;letter-spacing:-0.3px}
.nav-links{display:flex;gap:8px}
.nav-link{
  padding:8px 20px;font-size:14px;font-weight:500;
  color:var(--gray-500);text-decoration:none;
  border-radius:8px;transition:all 0.2s;
}
.nav-link{
  position:relative;
}
.nav-link::after{
  content:'';position:absolute;bottom:0;left:50%;
  width:0;height:2px;background:var(--accent);
  transition:all 0.3s ease;
  transform:translateX(-50%);
}
.nav-link:hover::after,.nav-link.active::after{
  width:80%;
}
.nav-link:hover{color:var(--black);background:var(--gray-50)}
.nav-link.active{color:var(--black);background:var(--gray-100)}
#userSection{
  margin-left:auto;display:flex;align-items:center;gap:12px;
  flex-shrink:0;white-space:nowrap;
}
#userSection button{
  padding:8px 24px;background:#F4845F;color:white;border:none;
  border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;
  transition:background 0.3s;
}
#userSection button:hover{background:#F7A072}

/* ========== PAGE CONTAINER ========== */
.page{
  display:none;min-height:100vh;padding-top:72px;
  animation:pageEnter 0.6s ease;
}
.page.active{display:block}
@keyframes pageEnter{
  from{opacity:0;transform:translateY(20px)}
  to{opacity:1;transform:translateY(0)}
}

/* ========== HOME PAGE ========== */
.home-hero{
  padding:120px 48px;
  display:flex;align-items:center;justify-content:center;
  min-height:calc(100vh - 72px);
  background:linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}
.home-content{max-width:1200px;text-align:center}
.home-tag{
  font-size:14px;font-weight:600;letter-spacing:3px;
  text-transform:uppercase;color:var(--accent);
  margin-bottom:24px;
}
.home-title{
  font-size:clamp(48px,6vw,80px);font-weight:900;
  line-height:1.1;letter-spacing:-2px;
  margin-bottom:24px;
  background:linear-gradient(135deg, var(--black) 0%, var(--accent) 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.home-subtitle{
  font-size:20px;color:var(--gray-400);
  max-width:600px;margin:0 auto 48px;
}
.home-features{
  display:grid;grid-template-columns:repeat(3,1fr);gap:32px;
  margin-top:80px;
}
.home-feature-card{
  position:relative;padding:40px;background:var(--white);
  border:1px solid var(--gray-100);
  text-align:left;cursor:pointer;
  transition:all 0.3s;
}
.home-feature-card:hover{
  transform:translateY(-8px);
  box-shadow:0 30px 60px rgba(0,0,0,0.12);
  border-color:var(--accent);
}
.home-feature-card::before{
  content:'';position:absolute;top:0;left:0;right:0;
  height:4px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;
  transition:transform 0.3s ease;
}
.home-feature-card:hover::before{transform:scaleX(1)}
.home-feature-icon{font-size:48px;margin-bottom:24px}
.home-feature-title{font-size:20px;font-weight:700;margin-bottom:12px}
.home-feature-desc{font-size:14px;color:var(--gray-400);line-height:1.8}
.home-feature-card.locked{
  opacity:0.6;cursor:not-allowed;
}
.home-feature-card.locked:hover{
  transform:none;box-shadow:none;border-color:var(--gray-100);
}
.feature-locked{
  position:absolute;top:10px;right:10px;
  background:rgba(0,0,0,0.7);color:white;
  padding:4px 8px;border-radius:4px;font-size:12px;
}

/* Placeholder sections */
.home-section{
  padding:120px 48px;
  border-top:1px solid var(--gray-100);
}
.home-section-title{
  font-size:36px;font-weight:800;
  text-align:center;margin-bottom:16px;
}
.home-section-desc{
  font-size:16px;color:var(--gray-400);
  text-align:center;margin-bottom:64px;
}
.placeholder-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  max-width:1200px;margin:0 auto;
}
.placeholder-card{
  height:300px;background:var(--gray-50);
  border:2px dashed var(--gray-200);
  display:flex;align-items:center;justify-content:center;
  color:var(--gray-300);font-size:14px;
  transition:all 0.3s ease;
}
.placeholder-card:hover{
  border-color:var(--accent);color:var(--accent);
  transform:translateY(-4px);
  box-shadow:0 20px 40px rgba(0,0,0,0.08);
}

/* ========== FIND KOL PAGE ========== */
.page-header{
  padding:48px 48px 0;
  border-bottom:1px solid var(--gray-100);
  background:var(--white);
  animation:slideDown 0.6s ease;
}
@keyframes slideDown{
  from{opacity:0;transform:translateY(-20px)}
  to{opacity:1;transform:translateY(0)}
}
.page-header-inner{
  max-width:1400px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:flex-end;
  padding-bottom:24px;
}
.page-title{
  font-size:32px;font-weight:800;letter-spacing:-0.5px;
  background:linear-gradient(135deg, var(--black), var(--accent));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.page-desc{font-size:14px;color:var(--gray-400);margin-top:8px}

/* AI Search in page */
.ai-search-bar{
  padding:24px 48px;
  background:var(--gray-50);
  border-bottom:1px solid var(--gray-100);
}
.ai-search-inner{
  max-width:1400px;margin:0 auto;
  display:flex;gap:12px;align-items:center;
}
.ai-search-input{
  flex:1;padding:16px 24px;
  border:2px solid var(--gray-200);
  font-size:15px;font-family:var(--font);
  outline:none;transition:all 0.3s ease;
  background:var(--white);
}
.ai-search-input:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(244,132,95,0.2);
}
.ai-search-input::placeholder{color:var(--gray-300)}
.ai-search-btn{
  padding:16px 32px;background:var(--accent);color:var(--white);
  border:none;font-size:15px;font-weight:600;
  cursor:pointer;font-family:var(--font);
  transition:background 0.2s;position:relative;overflow:hidden;
}
.ai-search-btn:hover{background:var(--black)}
.ai-search-btn::after{
  content:'';position:absolute;
  width:100%;height:100%;top:0;left:0;
  pointer-events:none;
  background-image:radial-gradient(circle, rgba(255,255,255,0.3) 10%, transparent 10.01%);
  background-repeat:no-repeat;
  background-position:50%;
  transform:scale(10,10);
  opacity:0;
  transition:transform .5s, opacity 1s;
}
.ai-search-btn:active::after{
  transform:scale(0,0);
  opacity:1;
  transition:0s;
}
.ai-search-btn:disabled{opacity:0.5;cursor:not-allowed}
.ai-result{
  max-width:1400px;margin:16px auto 0;
  padding:16px 24px;background:var(--accent);
  color:var(--white);display:none;
  font-size:14px;
  animation:slideDown 0.4s ease;
}
@keyframes slideDown{
  from{opacity:0;transform:translateY(-10px)}
  to{opacity:1;transform:translateY(0)}
}

/* Filters */
.filter-bar{
  padding:20px 48px;
  border-bottom:1px solid var(--gray-100);
}
.filter-inner{
  max-width:1400px;margin:0 auto;
  display:flex;gap:12px;flex-wrap:wrap;align-items:center;
}
.filter-chip{
  padding:10px 20px;border:1.5px solid var(--gray-200);
  background:var(--white);font-size:13px;font-weight:500;
  cursor:pointer;transition:all 0.3s ease;font-family:var(--font);
}
.filter-chip:hover{
  border-color:var(--black);
  transform:translateY(-2px);
  box-shadow:0 4px 12px rgba(0,0,0,0.1);
}
.filter-chip.active{
  background:var(--black);color:var(--white);border-color:var(--black);
  transform:translateY(-2px);
  box-shadow:0 4px 12px rgba(0,0,0,0.2);
}
.filter-input{
  padding:10px 16px;border:1.5px solid var(--gray-200);
  background:var(--white);font-size:13px;font-family:var(--font);
  outline:none;width:120px;transition:all 0.3s ease;
}
.filter-input:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(244,132,95,0.2);
  transform:translateY(-2px);
}
.filter-input::placeholder{color:var(--gray-300)}
.filter-select{
  padding:10px 32px 10px 16px;border:1.5px solid var(--gray-200);
  background:var(--white);font-size:13px;font-family:var(--font);
  cursor:pointer;outline:none;
  appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23808080'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;
}
.filter-label{font-size:12px;font-weight:600;color:var(--gray-400);text-transform:uppercase;letter-spacing:1px}
.filter-sep{width:1px;height:32px;background:var(--gray-200)}
.cart-btn{
  margin-left:auto;padding:12px 24px;
  background:var(--accent);color:var(--white);
  border:none;font-size:14px;font-weight:600;
  cursor:pointer;font-family:var(--font);
  transition:all 0.3s ease;position:relative;overflow:hidden;
}
.cart-btn:hover{
  background:var(--black);
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(0,0,0,0.2);
}
.cart-btn .badge{
  background:rgba(255,255,255,0.3);padding:2px 8px;
  margin-left:8px;font-size:12px;
}

/* Table */
.table-container{
  padding:0 48px 80px;
}
.table-wrap{
  max-width:1400px;margin:0 auto;
  overflow-x:auto;
}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:1000px}
thead th{
  padding:16px 20px;text-align:left;
  font-size:11px;font-weight:700;
  color:var(--gray-400);text-transform:uppercase;
  letter-spacing:1px;border-bottom:2px solid var(--black);
}
tbody td{
  padding:20px;border-bottom:1px solid var(--gray-100);
  vertical-align:middle;
}
tbody tr{
  transition:all 0.2s ease;
}
tbody tr:hover{
  background:var(--gray-50);
  transform:scale(1.01);
}
.kol-name{display:flex;align-items:center;gap:14px}
.kol-avatar{
  width:44px;height:44px;display:flex;align-items:center;
  justify-content:center;font-size:22px;
  background:var(--gray-50);border:1px solid var(--gray-100);
  transition:all 0.3s ease;
}
.kol-avatar:hover{
  transform:scale(1.1) rotate(5deg);
  background:var(--accent);color:var(--white);
}
.kol-info .name{font-weight:700;font-size:14px}
.kol-info .id{font-size:11px;color:var(--gray-400);margin-top:2px}
.follower-num{font-weight:800;font-size:15px}
.tag{
  display:inline-block;padding:4px 12px;
  background:var(--gray-100);font-size:11px;
  font-weight:600;margin:2px 4px;
  transition:all 0.2s ease;
}
.tag:hover{
  background:var(--accent);color:var(--white);
  transform:translateY(-2px);
}
.eng{
  display:inline-block;padding:5px 12px;
  font-size:12px;font-weight:700;
  transition:all 0.2s ease;
}
.eng:hover{transform:scale(1.05)}
.eng.high{background:#dcfce7;color:#166534}
.eng.mid{background:#fef3c7;color:#92400e}
.eng.low{background:#fee2e2;color:#991b1b}
.price{font-weight:800;font-size:14px;white-space:nowrap}
.price small{font-weight:400;font-size:11px;color:var(--gray-400)}
.price:hover{color:var(--accent)}
.add-btn{
  padding:10px 20px;border:2px solid var(--black);
  background:var(--white);font-size:12px;font-weight:700;
  cursor:pointer;transition:all 0.3s ease;font-family:var(--font);
}
.add-btn:hover{
  background:var(--black);color:var(--white);
  transform:translateY(-2px);
  box-shadow:0 6px 18px rgba(0,0,0,0.15);
}
.add-btn.added{
  background:var(--black);color:var(--white);
  animation:successPulse 0.5s ease;
}
@keyframes successPulse{
  0%{transform:scale(1)}
  50%{transform:scale(1.1)}
  100%{transform:scale(1)}
}
.empty-state{text-align:center;padding:80px;color:var(--gray-300)}
.empty-state .icon{
  font-size:48px;margin-bottom:16px;
  animation:float 3s ease-in-out infinite;
}
.empty-state h3{font-size:16px;font-weight:400}
@keyframes float{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
}

/* ========== IMAGE GEN PAGE ========== */
.gen-layout{
  display:grid;grid-template-columns:1fr 1fr;
  max-width:1400px;margin:0 auto;
  min-height:calc(100vh - 72px);
}
.gen-left{
  padding:48px;border-right:1px solid var(--gray-100);
}
.gen-right{
  padding:48px;display:flex;flex-direction:column;
}
.gen-label{
  font-size:12px;font-weight:700;color:var(--gray-400);
  text-transform:uppercase;letter-spacing:1.5px;
  margin-bottom:12px;
}
.gen-textarea{
  width:100%;padding:16px;border:2px solid var(--gray-200);
  font-size:15px;font-family:var(--font);
  outline:none;min-height:160px;resize:vertical;
  transition:all 0.3s ease;
}
.gen-textarea:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(244,132,95,0.2);
  transform:translateY(-2px);
}
.gen-textarea::placeholder{color:var(--gray-300)}
.gen-sizes{display:flex;gap:8px;margin:20px 0}
.gen-size-btn{
  padding:10px 20px;border:1.5px solid var(--gray-200);
  background:var(--white);font-size:13px;font-weight:600;
  cursor:pointer;transition:all 0.3s ease;font-family:var(--font);
}
.gen-size-btn:hover{
  border-color:var(--black);
  transform:translateY(-2px);
  box-shadow:0 4px 12px rgba(0,0,0,0.1);
}
.gen-size-btn.active{
  background:var(--black);color:var(--white);border-color:var(--black);
  transform:translateY(-2px);
  box-shadow:0 4px 12px rgba(0,0,0,0.2);
}

/* ========== IMAGE MODE TABS ========== */
.gen-mode-tabs{
  display:flex;gap:8px;margin-bottom:16px;
}
.gen-mode-tab{
  flex:1;padding:12px;border:2px solid var(--gray-200);
  background:var(--white);font-size:14px;font-weight:600;
  cursor:pointer;transition:all 0.3s;font-family:var(--font);
  text-align:center;
}
.gen-mode-tab:hover{border-color:var(--black)}
.gen-mode-tab.active{
  background:var(--black);color:var(--white);border-color:var(--black);
}

/* ========== IMAGE UPLOAD ========== */
.gen-upload{
  padding:40px;border:2px dashed var(--gray-200);
  text-align:center;cursor:pointer;transition:all 0.3s;
}
.gen-upload:hover{
  border-color:var(--accent);
  background:var(--gray-50);
}
.gen-upload-icon{font-size:48px;margin-bottom:16px}
.gen-upload-text{font-size:16px;font-weight:600;margin-bottom:8px}
.gen-upload-hint{font-size:13px;color:var(--gray-400)}
.gen-btn{
  width:100%;padding:16px;background:var(--accent);color:var(--white);
  border:none;font-size:15px;font-weight:700;cursor:pointer;
  font-family:var(--font);transition:all 0.3s ease;margin-top:24px;
  position:relative;overflow:hidden;
}
.gen-btn:hover{
  background:var(--black);
  transform:translateY(-2px);
  box-shadow:0 10px 30px rgba(0,0,0,0.2);
}
.gen-btn:active{transform:translateY(0)}
.gen-btn:disabled{opacity:0.5;cursor:not-allowed}
.gen-preview{
  flex:1;display:flex;align-items:center;justify-content:center;
  background:var(--gray-50);position:relative;
  transition:all 0.3s ease;
}
.gen-preview:hover{background:var(--gray-100)}
.gen-preview-title{
  position:absolute;top:0;left:0;
  font-size:14px;font-weight:700;color:var(--gray-400);
  text-transform:uppercase;letter-spacing:1px;
}
.gen-placeholder{text-align:center;color:var(--gray-300)}
.gen-placeholder .icon{font-size:64px;margin-bottom:16px}
.gen-placeholder p{font-size:14px}
.gen-result{max-width:100%;max-height:80%;display:none;cursor:pointer;border-radius:8px}
.gen-result:hover{box-shadow:0 4px 20px rgba(0,0,0,0.15)}
.gen-toolbar{display:none;gap:8px;margin-top:12px;justify-content:center}
.gen-toolbar.show{display:flex}
.gen-toolbar-btn{
  padding:8px 16px;border:1px solid var(--gray-200);border-radius:8px;
  background:#fff;font-size:13px;cursor:pointer;
  transition:all 0.2s;display:flex;align-items:center;gap:6px
}
.gen-toolbar-btn:hover{background:var(--gray-50);border-color:var(--accent)}

/* ========== IMAGE COMPARE SLIDER ========== */
.img-compare{
  display:none;position:relative;width:100%;
  overflow:hidden;border-radius:8px;cursor:ew-resize;
  user-select:none;-webkit-user-select:none
}
.img-compare.show{display:block}
.img-compare img.after{
  display:block;width:100%;height:auto;pointer-events:none
}
.img-compare-overlay{
  position:absolute;top:0;left:0;bottom:0;
  overflow:hidden;width:50%;
  border-right:3px solid rgba(255,255,255,0.8)
}
.img-compare-overlay img.before{
  display:block;height:100%;pointer-events:none;
  position:absolute;top:0;left:0
}
.img-compare-handle{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:44px;height:44px;background:rgba(255,255,255,0.95);
  border-radius:50%;box-shadow:0 2px 10px rgba(0,0,0,0.3);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;color:#333;pointer-events:none;z-index:2
}
.img-compare-label{
  position:absolute;top:12px;padding:4px 10px;
  background:rgba(0,0,0,0.6);color:#fff;
  font-size:11px;border-radius:4px;pointer-events:none;z-index:1
}
.img-compare-label.left{left:12px}
.img-compare-label.right{right:12px}

/* ========== IMAGE LIGHTBOX ========== */
.img-lightbox{
  display:none;position:fixed;top:0;left:0;width:100%;height:100%;
  background:rgba(0,0,0,0.85);z-index:10000;
  align-items:center;justify-content:center;cursor:zoom-out
}
.img-lightbox.show{display:flex}
.img-lightbox img{max-width:92%;max-height:92%;object-fit:contain;border-radius:4px;cursor:default}
.img-lightbox-close{
  position:absolute;top:20px;right:24px;width:40px;height:40px;
  background:rgba(255,255,255,0.15);border:none;border-radius:50%;
  color:#fff;font-size:24px;cursor:pointer;
  display:flex;align-items:center;justify-content:center
}
.img-lightbox-close:hover{background:rgba(255,255,255,0.3)}
.gen-loading{display:none;text-align:center}
.gen-loading .spinner{
  width:48px;height:48px;border:3px solid var(--gray-200);
  border-top-color:var(--accent);border-radius:50%;
  animation:spin 0.8s linear infinite;margin:0 auto 16px;
}
@keyframes spin{to{transform:rotate(360deg)}}
.gen-loading p{
  animation:pulse 1.5s ease infinite;
}
@keyframes pulse{
  0%,100%{opacity:1}
  50%{opacity:0.5}
}

/* ========== COPYWRITING PAGE ========== */
.copy-layout{
  display:grid;grid-template-columns:1fr 1fr;
  max-width:1400px;margin:0 auto;
  min-height:calc(100vh - 72px);
}
.copy-left{padding:48px;border-right:1px solid var(--gray-100)}
.copy-right{padding:48px;display:flex;flex-direction:column}
.copy-output{
  flex:1;white-space:pre-wrap;line-height:2;
  font-size:15px;padding:24px;background:var(--gray-50);
  min-height:300px;transition:all 0.3s ease;
}
.copy-output:not(.empty):hover{
  background:var(--white);
  box-shadow:0 4px 12px rgba(0,0,0,0.08);
}
.copy-output.empty{color:var(--gray-300);display:flex;align-items:center;justify-content:center}
.copy-actions{
  display:flex;gap:12px;margin-top:24px;
}
.copy-actions .gen-btn{flex:1;margin-top:0}
.copy-actions .secondary{
  background:var(--white);color:var(--black);border:2px solid var(--black);
}
.copy-actions .secondary:hover{background:var(--black);color:var(--white)}

/* ========== KNOWLEDGE PAGE ========== */
.knowledge-layout{
  max-width:1400px;margin:0 auto;
  padding:48px;
}
.knowledge-section{
  margin-bottom:64px;
}
.knowledge-title{
  font-size:28px;font-weight:800;
  margin-bottom:32px;padding-bottom:16px;
  border-bottom:2px solid var(--black);
}
.knowledge-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.knowledge-card{
  background:var(--white);border:1px solid var(--gray-100);
  overflow:hidden;cursor:pointer;transition:all 0.3s ease;
}
.knowledge-card:hover{
  box-shadow:0 12px 32px rgba(0,0,0,0.1);
  transform:translateY(-4px);
  border-color:var(--accent);
}
.knowledge-card-header{
  padding:20px 24px;font-size:16px;font-weight:700;
  background:var(--gray-50);border-bottom:1px solid var(--gray-100);
  display:flex;justify-content:space-between;align-items:center;
}
.knowledge-arrow{
  font-size:18px;color:var(--gray-400);
  transition:transform 0.3s;
}
.knowledge-card:hover .knowledge-arrow{transform:translateX(4px)}
.knowledge-card-body{
  padding:24px;display:none;
}
.knowledge-card.open .knowledge-card-body{display:block}
.knowledge-card.open .knowledge-arrow{transform:rotate(90deg)}
.knowledge-item{
  font-size:14px;line-height:1.8;
  padding:8px 0;border-bottom:1px solid var(--gray-50);
  transition:all 0.2s ease;
}
.knowledge-item:last-child{border-bottom:none}
.knowledge-item:hover{
  background:var(--gray-50);
  padding-left:8px;
}
.knowledge-label{
  display:inline-block;min-width:80px;
  font-weight:600;color:var(--accent);
}
.knowledge-template{
  display:flex;flex-direction:column;gap:12px;
}
.knowledge-step{
  font-size:13px;line-height:1.6;
  padding:12px 16px;background:var(--gray-50);
  border-left:3px solid var(--accent);
  transition:all 0.3s ease;
  animation:slideInLeft 0.4s ease;
}
.knowledge-step:hover{
  background:var(--white);
  transform:translateX(8px);
  box-shadow:0 4px 12px rgba(0,0,0,0.08);
}
@keyframes slideInLeft{
  from{opacity:0;transform:translateX(-20px)}
  to{opacity:1;transform:translateX(0)}
}

/* ========== ARTICLE PAGE ========== */
.article-layout{
  display:grid;grid-template-columns:1fr 1fr;
  max-width:1400px;margin:0 auto;
  min-height:calc(100vh - 72px);
}
.article-left{padding:48px;border-right:1px solid var(--gray-100)}
.article-right{padding:48px;display:flex;flex-direction:column}
.article-output{
  flex:1;white-space:pre-wrap;line-height:2;
  font-size:15px;padding:32px;background:var(--gray-50);
  min-height:400px;overflow-y:auto;transition:all 0.3s ease;
}
.article-output:not(.empty):hover{
  background:var(--white);
  box-shadow:0 4px 12px rgba(0,0,0,0.08);
}
.article-output.empty{color:var(--gray-300);display:flex;align-items:center;justify-content:center}
.article-actions{
  display:flex;gap:12px;margin-top:24px;
}
.article-actions .gen-btn{flex:1;margin-top:0}
.article-actions .secondary{
  background:var(--white);color:var(--black);border:2px solid var(--black);
}
.article-actions .secondary:hover{background:var(--black);color:var(--white)}

/* ========== ASSETS PAGE ========== */
.assets-header{
  padding:48px 48px 0;
}
.assets-header-inner{
  max-width:1400px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;
}
.assets-search{
  display:flex;gap:12px;
}
.assets-search input{
  padding:12px 20px;border:2px solid var(--gray-200);
  font-size:14px;font-family:var(--font);
  outline:none;width:300px;transition:all 0.3s ease;
}
.assets-search input:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(244,132,95,0.2);
  transform:translateY(-2px);
}
.assets-tabs{
  display:flex;gap:8px;padding:24px 48px;
  border-bottom:1px solid var(--gray-100);
}
.assets-tab{
  padding:10px 24px;border:1.5px solid var(--gray-200);
  background:var(--white);font-size:13px;font-weight:600;
  cursor:pointer;transition:all 0.3s ease;font-family:var(--font);
}
.assets-tab:hover{
  border-color:var(--black);
  transform:translateY(-2px);
  box-shadow:0 4px 12px rgba(0,0,0,0.1);
}
.assets-tab.active{
  background:var(--black);color:var(--white);border-color:var(--black);
  transform:translateY(-2px);
  box-shadow:0 4px 12px rgba(0,0,0,0.2);
}
.assets-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  padding:48px;max-width:1400px;margin:0 auto;
}
.asset-card{
  background:var(--white);border:1px solid var(--gray-100);
  overflow:hidden;cursor:pointer;transition:all 0.3s ease;
}
.asset-card:hover{
  transform:translateY(-8px);
  box-shadow:0 24px 48px rgba(0,0,0,0.12);
  border-color:var(--accent);
}
.asset-card::before{
  content:'';position:absolute;top:0;left:0;right:0;
  height:4px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;
  transition:transform 0.3s ease;z-index:1;
}
.asset-card:hover::before{transform:scaleX(1)}
.asset-preview{
  height:200px;background:var(--gray-50);
  display:flex;align-items:center;justify-content:center;
  font-size:48px;color:var(--gray-200);
  overflow:hidden;
}
.asset-preview img{width:100%;height:100%;object-fit:cover}
.asset-info{padding:16px}
.asset-title{
  font-size:14px;font-weight:600;margin-bottom:4px;
  transition:color 0.2s ease;
}
.asset-card:hover .asset-title{color:var(--accent)}
.asset-meta{font-size:12px;color:var(--gray-400)}
.asset-empty{
  grid-column:span 4;text-align:center;
  padding:120px;color:var(--gray-300);
}
.asset-empty .icon{
  font-size:64px;margin-bottom:24px;
  animation:float 3s ease-in-out infinite;
}
.asset-empty h3{font-size:18px;font-weight:400}
@keyframes float{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
}

/* ========== SIDEBAR ========== */
.overlay{
  position:fixed;inset:0;background:rgba(0,0,0,0.4);
  z-index:99;display:none;backdrop-filter:blur(4px);
}
.overlay.show{display:block}
.sidebar{
  position:fixed;right:0;top:0;bottom:0;width:480px;
  background:var(--white);z-index:100;
  transform:translateX(100%);
  transition:transform 0.5s cubic-bezier(0.16,1,0.3,1);
  display:flex;flex-direction:column;
  box-shadow:-20px 0 60px rgba(0,0,0,0.1);
}
.sidebar.open{transform:translateX(0)}
.sidebar.open .sidebar-header{animation:slideInRight 0.5s ease 0.2s both}
.sidebar.open .sidebar-body{animation:slideInRight 0.5s ease 0.3s both}
.sidebar.open .sidebar-footer{animation:slideInRight 0.5s ease 0.4s both}
@keyframes slideInRight{
  from{opacity:0;transform:translateX(30px)}
  to{opacity:1;transform:translateX(0)}
}
.sidebar-header{
  padding:32px;border-bottom:1px solid var(--gray-100);
  display:flex;justify-content:space-between;align-items:center;
}
.sidebar-header h2{font-size:24px;font-weight:800}
.sidebar-close{
  width:40px;height:40px;display:flex;align-items:center;
  justify-content:center;border:1px solid var(--gray-200);
  background:var(--white);font-size:18px;cursor:pointer;
  transition:all 0.3s ease;
}
.sidebar-close:hover{
  background:var(--black);color:var(--white);border-color:var(--black);
  transform:rotate(90deg);
}
.sidebar-body{flex:1;overflow-y:auto;padding:32px}
.cart-item{
  padding:20px 0;border-bottom:1px solid var(--gray-100);
  display:flex;justify-content:space-between;align-items:flex-start;
}
.cart-item:last-child{border-bottom:none}
.cart-item .name{font-weight:700;font-size:15px;margin-bottom:4px}
.cart-item .meta{font-size:12px;color:var(--gray-400)}
.cart-item .remove{
  padding:8px 14px;border:1px solid var(--gray-200);
  background:var(--white);font-size:12px;font-weight:600;
  cursor:pointer;transition:all 0.3s ease;font-family:var(--font);
}
.cart-item .remove:hover{
  background:#fee2e2;border-color:#fca5a5;color:#991b1b;
  transform:scale(1.05);
}
.sidebar-footer{
  padding:32px;border-top:2px solid var(--black);
}
.total-row{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:24px;
}
.total-label{font-size:14px;color:var(--gray-400)}
.total-num{font-size:32px;font-weight:900}
.submit-btn{
  width:100%;padding:18px;background:var(--accent);color:var(--white);
  border:none;font-size:15px;font-weight:700;cursor:pointer;
  font-family:var(--font);transition:all 0.3s ease;
  position:relative;overflow:hidden;
}
.submit-btn:hover{
  background:var(--black);
  transform:translateY(-2px);
  box-shadow:0 12px 32px rgba(0,0,0,0.2);
}

/* ========== LIGHTBOX ========== */
.lightbox{
  position:fixed;inset:0;background:rgba(0,0,0,0.9);
  z-index:200;display:none;align-items:center;justify-content:center;
  cursor:pointer;backdrop-filter:blur(10px);
}
.lightbox.show{display:flex;animation:fadeIn 0.3s ease}
.lightbox img{
  max-width:90%;max-height:90vh;object-fit:contain;
  animation:lightboxEnter 0.4s ease;
}
@keyframes lightboxEnter{
  from{opacity:0;transform:scale(0.9)}
  to{opacity:1;transform:scale(1)}
}
.lightbox-close{
  position:absolute;top:24px;right:24px;
  width:48px;height:48px;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,0.1);border:none;color:var(--white);
  font-size:24px;cursor:pointer;transition:all 0.3s ease;
}
.lightbox-close:hover{
  background:rgba(255,255,255,0.2);
  transform:rotate(90deg);
}

/* ========== TEXT MODAL ========== */
.text-modal{
  position:fixed;inset:0;background:rgba(0,0,0,0.6);
  z-index:200;display:none;align-items:center;justify-content:center;
  backdrop-filter:blur(8px);
}
.text-modal.show{display:flex;animation:fadeIn 0.3s ease}
.text-modal-content{
  width:90%;max-width:800px;max-height:85vh;
  background:var(--white);border-radius:8px;
  overflow:hidden;display:flex;flex-direction:column;
  animation:modalEnter 0.3s ease;
}
@keyframes modalEnter{
  from{opacity:0;transform:scale(0.95) translateY(20px)}
  to{opacity:1;transform:scale(1) translateY(0)}
}
.text-modal-header{
  padding:24px 32px;border-bottom:1px solid var(--gray-100);
  display:flex;justify-content:space-between;align-items:center;
}
.text-modal-close{
  width:40px;height:40px;display:flex;align-items:center;justify-content:center;
  background:var(--gray-50);border:none;font-size:18px;cursor:pointer;
  transition:all 0.2s;border-radius:8px;
}
.text-modal-close:hover{background:var(--gray-100)}
.text-modal-title{
  font-size:20px;font-weight:700;padding:24px 32px 0;
}
.text-modal-body{
  padding:24px 32px;overflow-y:auto;flex:1;
  white-space:pre-wrap;line-height:2;font-size:15px;
}
.text-modal-copy{
  margin:0 32px 32px;padding:14px;
  background:var(--accent);color:var(--white);
  border:none;font-size:14px;font-weight:600;
  cursor:pointer;font-family:var(--font);
  transition:background 0.2s;
}
.text-modal-copy:hover{background:var(--black)}

/* ========== FOOTER ========== */
.footer{
  padding:48px;
  background:var(--gray-900);color:var(--white);
  display:flex;justify-content:space-between;align-items:center;
}
.footer-brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:700}
.footer-brand img{
  height:36px;border-radius:6px;
  transition:all 0.3s ease;
}
.footer-brand img:hover{
  transform:scale(1.1) rotate(5deg);
}
.footer-copy{font-size:13px;color:var(--gray-400)}

/* ========== RESPONSIVE ========== */
@media(max-width:1024px){
  .home-features{grid-template-columns:1fr}
  .gen-layout,.copy-layout{grid-template-columns:1fr}
  .gen-left,.copy-left{border-right:none;border-bottom:1px solid var(--gray-100)}
  .assets-grid{grid-template-columns:repeat(2,1fr)}
  .asset-empty{grid-column:span 2}
}
@media(max-width:768px){
  .nav{padding:0 24px}
  .nav-links{display:none}
  .home-hero{padding:80px 24px}
  .home-features{gap:24px}
  .page-header,.ai-search-bar,.filter-bar,.table-container{padding-left:24px;padding-right:24px}
  .gen-left,.gen-right,.copy-left,.copy-right{padding:24px}
  .assets-header,.assets-tabs{padding-left:24px;padding-right:24px}
  .assets-grid{padding:24px;grid-template-columns:1fr}
  .asset-empty{grid-column:span 1}
  .sidebar{width:100%}
  .footer{flex-direction:column;gap:24px;text-align:center}
  .user-section{padding:0 12px}
  .user-info{gap:8px}
  .user-details{display:none}
}

/* ========== IMG2IMG GRID ========== */
.img2img-grid {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.img2img-grid:empty { display: none; }
.img2img-thumb {
  position: relative;
  width: 90px;
  height: 90px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid var(--gray-200);
}
.img2img-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.img2img-thumb .remove-btn {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 20px;
  height: 20px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.img2img-thumb .remove-btn:hover { background: #EF4444; }

/* ========== STAR RATING ========== */
.star-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--gray-50);
  border-radius: 12px;
  border: 1px solid var(--gray-200);
}
.star-rating-label {
  font-size: 13px;
  color: var(--gray-500);
  white-space: nowrap;
}
.star-rating-stars {
  display: flex;
  gap: 4px;
}
.star-rating-stars .star {
  font-size: 24px;
  cursor: pointer;
  color: var(--gray-300);
  transition: color 0.2s, transform 0.2s;
  user-select: none;
}
.star-rating-stars .star:hover {
  transform: scale(1.2);
}
.star-rating-stars .star.active {
  color: #F59E0B;
}
.star-rating-stars .star.hover {
  color: #FCD34D;
}
.star-rating-msg {
  font-size: 12px;
  color: var(--gray-400);
  margin-left: auto;
}
.star-rating-msg.success {
  color: #10B981;
}

/* 反馈按钮 */
.feedback-btn {
  background: none;
  border: 1px solid #E5E7EB;
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 12px;
  color: #6B7280;
  cursor: pointer;
  transition: all 0.2s;
  margin-left: 8px;
}
.feedback-btn:hover {
  border-color: #F4845F;
  color: #F4845F;
  background: #FFF7ED;
}

/* 反馈对话框 */
.feedback-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 10000;
  justify-content: center;
  align-items: center;
}
.feedback-modal.show {
  display: flex;
}
.feedback-modal-content {
  background: white;
  border-radius: 16px;
  width: 90%;
  max-width: 700px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.feedback-modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid #E5E7EB;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.feedback-modal-header h3 {
  margin: 0;
  font-size: 18px;
  color: #1F2937;
}
.feedback-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #9CA3AF;
  padding: 4px;
}
.feedback-modal-body {
  padding: 24px;
}
.feedback-original {
  background: #F9FAFB;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  max-height: 200px;
  overflow-y: auto;
  font-size: 14px;
  line-height: 1.6;
  color: #374151;
}
.feedback-input {
  width: 100%;
  min-height: 100px;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  padding: 12px;
  font-size: 14px;
  resize: vertical;
  font-family: inherit;
}
.feedback-input:focus {
  outline: none;
  border-color: #F4845F;
  box-shadow: 0 0 0 3px rgba(244,132,95,0.1);
}
.feedback-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid #E5E7EB;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}
.feedback-cancel-btn {
  padding: 10px 20px;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  background: white;
  cursor: pointer;
  font-size: 14px;
}
.feedback-submit-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(135deg, #F4845F, #E74C3C);
  color: white;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
}
.feedback-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* 改进结果 */
.feedback-result {
  display: none;
}
.feedback-result-content {
  background: #F0FDF4;
  border: 1px solid #86EFAC;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  font-size: 14px;
  line-height: 1.6;
}
.feedback-changes {
  margin-bottom: 16px;
}
.feedback-changes h4 {
  margin: 0 0 8px 0;
  font-size: 14px;
  color: #374151;
}
.feedback-change-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid #F3F4F6;
  font-size: 13px;
}
.feedback-change-item:last-child {
  border-bottom: none;
}
.feedback-learnings {
  background: #EFF6FF;
  border: 1px solid #93C5FD;
  border-radius: 8px;
  padding: 12px;
  font-size: 13px;
  color: #1E40AF;
}

/* 反馈库 */
.feedback-grid {
  display: grid;
  gap: 20px;
  padding: 24px;
}
.feedback-card {
  background: white;
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  overflow: hidden;
}
.feedback-card-header {
  padding: 16px 20px;
  background: #F9FAFB;
  border-bottom: 1px solid #E5E7EB;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.feedback-card-type {
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 4px;
  background: #DBEAFE;
  color: #1D4ED8;
}
.feedback-card-date {
  font-size: 12px;
  color: #9CA3AF;
}
.feedback-card-body {
  padding: 20px;
}
.feedback-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.feedback-compare-box {
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  overflow: hidden;
}
.feedback-compare-label {
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  border-bottom: 1px solid #E5E7EB;
}
.feedback-compare-label.before {
  background: #FEF2F2;
  color: #991B1B;
}
.feedback-compare-label.after {
  background: #F0FDF4;
  color: #166534;
}
.feedback-compare-content {
  padding: 12px;
  font-size: 13px;
  line-height: 1.6;
  max-height: 150px;
  overflow-y: auto;
}
.feedback-card-feedback {
  padding: 12px;
  background: #FFF7ED;
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 13px;
}
.feedback-card-feedback strong {
  color: #92400E;
}
.feedback-card-changes {
  margin-bottom: 12px;
}
.feedback-card-changes h4 {
  margin: 0 0 8px 0;
  font-size: 13px;
  color: #374151;
}
.feedback-card-change {
  font-size: 12px;
  padding: 4px 0;
  color: #6B7280;
}
.feedback-card-learning {
  background: #EFF6FF;
  border-radius: 8px;
  padding: 12px;
  font-size: 12px;
  color: #1E40AF;
}

/* ========== ADD BRAND MODAL ========== */
.brand-modal{
  display:none;position:fixed;top:0;left:0;width:100%;height:100%;
  background:rgba(0,0,0,0.5);z-index:9999;
  align-items:center;justify-content:center
}
.brand-modal.show{display:flex}
.brand-modal-content{
  background:#fff;border-radius:16px;width:480px;max-width:90vw;
  max-height:80vh;overflow-y:auto;padding:32px
}
.brand-modal-content h3{margin:0 0 20px;font-size:18px}
.brand-modal-content label{display:block;font-size:13px;font-weight:600;color:var(--gray-500);margin-bottom:6px;margin-top:16px}
.brand-modal-content input,.brand-modal-content textarea{
  width:100%;padding:12px;border:2px solid var(--gray-200);border-radius:8px;
  font-size:14px;font-family:var(--font);outline:none;box-sizing:border-box
}
.brand-modal-content input:focus,.brand-modal-content textarea:focus{border-color:var(--accent)}
.brand-modal-actions{display:flex;gap:8px;margin-top:24px;justify-content:flex-end}
.brand-modal-actions button{padding:10px 20px;border-radius:8px;font-size:14px;cursor:pointer;border:none}
.brand-modal-cancel{background:var(--gray-100);color:var(--gray-600)}
.brand-modal-save{background:var(--accent);color:#fff}

/* ========== ASSETS SEARCH ========== */
.assets-search{
  display:flex;gap:8px;padding:0 24px 12px;align-items:center
}
.assets-search input{
  flex:1;padding:10px 16px;border:2px solid var(--gray-200);border-radius:8px;
  font-size:14px;font-family:var(--font);outline:none
}
.assets-search input:focus{border-color:var(--accent)}

/* 评分筛选 */
.rating-filter {
  display: flex;
  gap: 8px;
  padding: 0 24px 16px;
  flex-wrap: wrap;
}
.rating-filter-btn {
  padding: 6px 12px;
  border: 1px solid #E5E7EB;
  border-radius: 20px;
  background: white;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.rating-filter-btn:hover {
  border-color: #F4845F;
}
.rating-filter-btn.active {
  background: #F4845F;
  color: white;
  border-color: #F4845F;
}

/* 响应式 */
@media (max-width: 768px) {
  .feedback-compare {
    grid-template-columns: 1fr;
  }
  .feedback-modal-content {
    width: 95%;
    max-height: 90vh;
  }
}

/* ========== PAGINATION ========== */
.pager {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 16px 24px 24px;
}
.pager-btn {
  min-width: 36px;
  height: 36px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  background: white;
  font-size: 14px;
  cursor: pointer;
  color: var(--gray-600);
  transition: all 0.15s;
}
.pager-btn:hover { border-color: var(--accent); color: var(--accent); }
.pager-btn.active { background: var(--accent); color: white; border-color: var(--accent); }

/* ========== COPY SUCCESS ========== */
.copy-success {
  background: #10B981 !important;
  border-color: #10B981 !important;
  color: white !important;
}

/* ========== DRAG & DROP ========== */
.gen-upload.drag-over {
  border-color: var(--accent) !important;
  background: #FFF5F2 !important;
  box-shadow: 0 0 0 3px rgba(244,132,95,0.2);
}

/* ========== TEMPLATE PANEL ========== */
.tpl-toggle-btn {
  background: none;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
  color: var(--gray-500);
  margin-left: 8px;
  transition: all 0.2s;
}
.tpl-toggle-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.template-panel {
  display: none;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  margin-top: 8px;
  max-height: 320px;
  overflow-y: auto;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.template-panel.show { display: block; }
.tpl-section { padding: 12px 16px; }
.tpl-section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.tpl-item {
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
}
.tpl-item:hover { background: var(--gray-50); }
.tpl-item-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tpl-item-preview {
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 2px;
}
.tpl-delete {
  color: var(--gray-300);
  font-size: 14px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
}
.tpl-delete:hover { background: #FEE2E2; color: #EF4444; }
.tpl-save-btn {
  padding: 12px 16px;
  text-align: center;
  font-size: 13px;
  color: var(--accent);
  cursor: pointer;
  border-top: 1px solid var(--gray-100);
  font-weight: 600;
}
.tpl-save-btn:hover { background: #FFF5F2; }

/* ========== BATCH OPERATIONS ========== */
.batch-toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 24px;
  background: #F0F9FF;
  border: 1px solid #BAE6FD;
  border-radius: 10px;
  margin: 0 24px 16px;
  font-size: 14px;
  color: #0369A1;
}
.batch-toolbar button {
  background: white;
  border: 1px solid #BAE6FD;
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 13px;
  cursor: pointer;
  color: #0369A1;
}
.batch-toolbar button:hover { background: #E0F2FE; }
.batch-delete-btn {
  margin-left: auto;
  background: #FEE2E2 !important;
  border-color: #FECACA !important;
  color: #DC2626 !important;
}
.batch-delete-btn:hover { background: #FCA5A5 !important; }
.asset-card.selected {
  outline: 3px solid var(--accent);
  outline-offset: -3px;
}
.asset-card .batch-checkbox {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid var(--gray-300);
  background: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  z-index: 5;
  transition: all 0.15s;
}
.asset-card .batch-checkbox.checked {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* ========== HISTORY PAGE ========== */
.history-tabs {
  display: flex;
  gap: 8px;
  padding: 0 24px 16px;
}
.history-tab {
  padding: 8px 20px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  background: white;
  font-size: 14px;
  cursor: pointer;
  color: var(--gray-500);
  transition: all 0.15s;
}
.history-tab:hover { border-color: var(--accent); color: var(--accent); }
.history-tab.active { background: var(--accent); color: white; border-color: var(--accent); }
.history-list {
  padding: 0 24px 24px;
}
.history-card {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  margin-bottom: 12px;
  transition: box-shadow 0.15s;
}
.history-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.06); }
.history-preview {
  width: 100px;
  height: 100px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  cursor: pointer;
}
.history-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.history-text-preview {
  width: 180px;
  flex-shrink: 0;
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.5;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
}
.history-info { flex: 1; min-width: 0; }
.history-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.history-type {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: #EFF6FF;
  color: #3B82F6;
}
.history-rating {
  font-size: 12px;
  color: #F59E0B;
}
.history-date {
  font-size: 12px;
  color: var(--gray-400);
  margin-left: auto;
}
.history-input {
  font-size: 13px;
  color: var(--gray-600);
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.history-actions {
  display: flex;
  gap: 8px;
}
.history-actions button {
  padding: 6px 14px;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  background: white;
  font-size: 12px;
  cursor: pointer;
  color: var(--gray-600);
  transition: all 0.15s;
}
.history-actions button:hover {
  border-color: var(--accent);
  color: var(--accent);
}
@media (max-width: 768px) {
  .history-card { flex-direction: column; }
  .history-preview, .history-text-preview { width: 100%; height: 140px; }
  .history-text-preview { -webkit-line-clamp: 3; }
}

/* ========== MASK EDITOR ========== */
.mask-editor{
  display:none;position:fixed;inset:0;
  background:rgba(0,0,0,0.7);z-index:10001;
  align-items:center;justify-content:center;
}
.mask-editor.show{display:flex}
.mask-editor-content{
  background:#fff;border-radius:12px;
  max-width:90vw;max-height:92vh;
  display:flex;flex-direction:column;overflow:hidden;
  box-shadow:0 20px 60px rgba(0,0,0,0.3);
  animation:fadeIn 0.2s ease;
}
.mask-editor-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;border-bottom:1px solid #eee;flex-shrink:0;
}
.mask-editor-header h3{margin:0;font-size:16px;font-weight:700}
.mask-editor-close{
  width:32px;height:32px;border:none;background:#f5f5f5;
  border-radius:50%;font-size:18px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background 0.2s;
}
.mask-editor-close:hover{background:#e5e5e5}
.mask-editor-canvas-wrap{
  flex:1;overflow:auto;display:flex;
  align-items:center;justify-content:center;
  padding:16px;background:#f0f0f0;min-height:300px;
  position:relative;
}
.mask-editor-canvas-wrap canvas{
  max-width:100%;max-height:60vh;
  border:1px solid #ddd;
}
#maskBaseCanvas{
  position:absolute;
  pointer-events:none;
}
#maskCanvas{
  position:relative;
  cursor:crosshair;
  touch-action:none;
}
.mask-editor-toolbar{
  display:flex;align-items:center;gap:16px;
  padding:12px 20px;border-top:1px solid #eee;
  flex-wrap:wrap;flex-shrink:0;
}
.mask-tools{display:flex;gap:6px}
.mask-tool-btn{
  padding:8px 14px;border:2px solid #e5e5e5;border-radius:8px;
  background:#fff;font-size:13px;cursor:pointer;
  transition:all 0.2s;font-family:var(--font);
}
.mask-tool-btn.active{
  border-color:var(--accent);background:#FFF5F2;color:var(--accent);
}
.mask-tool-btn:hover{border-color:#ccc}
.mask-size-control{
  display:flex;align-items:center;gap:8px;font-size:13px;color:#666;
}
.mask-size-control input[type=range]{
  width:100px;accent-color:var(--accent);
}
.mask-actions{display:flex;gap:6px;margin-left:auto}
.mask-action-btn{
  padding:8px 14px;border:1px solid #e5e5e5;border-radius:8px;
  background:#fff;font-size:13px;cursor:pointer;
  transition:all 0.2s;font-family:var(--font);
}
.mask-action-btn:hover{background:#f5f5f5;border-color:#ccc}
.mask-coverage{
  padding:8px 20px;font-size:12px;color:#888;
  text-align:center;flex-shrink:0;
}
.mask-coverage.warning{color:#F59E0B;font-weight:600}
.mask-editor-footer{
  display:flex;justify-content:flex-end;gap:10px;
  padding:12px 20px;border-top:1px solid #eee;flex-shrink:0;
}
.mask-footer-btn{
  padding:10px 24px;border-radius:8px;font-size:14px;
  font-weight:600;cursor:pointer;border:none;
  transition:all 0.2s;font-family:var(--font);
}
.mask-footer-btn.cancel{background:#f5f5f5;color:#666}
.mask-footer-btn.cancel:hover{background:#e5e5e5}
.mask-footer-btn.confirm{background:var(--accent);color:#fff}
.mask-footer-btn.confirm:hover{background:#e06840}

/* Mask entry bar in img2img section */
.mask-entry{
  display:flex;align-items:center;gap:12px;
  margin-top:12px;padding:10px 14px;
  background:#FFF5F2;border:1px solid #FDE8E0;border-radius:8px;
}
.mask-entry-btn{
  padding:6px 14px;border:1.5px solid var(--accent);
  border-radius:6px;background:#fff;color:var(--accent);
  font-size:13px;font-weight:600;cursor:pointer;
  transition:all 0.2s;font-family:var(--font);
  white-space:nowrap;
}
.mask-entry-btn:hover{background:var(--accent);color:#fff}
.mask-entry-hint{font-size:12px;color:#999}
.mask-entry-hint.active{color:var(--accent);font-weight:600}

@media (max-width: 768px) {
  .mask-editor-content{max-width:98vw;max-height:96vh;border-radius:8px}
  .mask-editor-canvas-wrap{padding:8px;min-height:200px}
  .mask-editor-canvas-wrap canvas{max-height:50vh}
  .mask-editor-toolbar{gap:10px;padding:10px 14px}
  .mask-size-control input[type=range]{width:70px}
  .mask-actions{margin-left:0}
  .mask-editor-footer{padding:10px 14px}
  .mask-footer-btn{padding:8px 18px;font-size:13px}
}