*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --accent:#0080ff;--accent-glow:#40a9ff;--accent-hover:#1890ff;--accent-on:#fff;
  --neon:#ff6b00;
  --ink:#f0f0f2;--ink2:#a8a8ad;--muted:#787880;--meta:#636368;
  --bg-deep:#060609;--bg-dark:#09090f;--bg-mid:#0f0f18;
  --bg-card:rgba(22,22,32,0.85);--bg-surface:#0c0c14;--bg-white:#14141e;
  --border-subtle:rgba(255,255,255,0.06);--border-card:rgba(255,255,255,0.08);
  --border-input:rgba(255,255,255,0.12);
  --font-display:"SF Pro Display","Inter Tight","PingFang SC",sans-serif;
  --font-body:"SF Pro Text","Inter","PingFang SC",sans-serif;
  --radius-sm:10px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--radius-pill:980px;
  --shadow-sm:0 2px 8px rgba(0,0,0,0.3);--shadow-md:0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg:0 20px 60px rgba(0,0,0,0.5);
  --shadow-glow:0 0 0 4px rgba(0,128,255,0.25),0 0 40px rgba(0,128,255,0.15);
  --ease-out:cubic-bezier(0.22,0,0,1);--ease-spring:cubic-bezier(0.34,1.3,0.64,1);
  --fast:150ms;--base:250ms;--slow:500ms;
  --tab-height:84px;
  /* 通用表面/文字变量（暗黑默认值） */
  --surface-glass:rgba(20,20,30,0.92);--surface-border:rgba(255,255,255,.1);
  --text-on-dark:#fff;--text-dim:rgba(255,255,255,0.55);--text-subtle:rgba(255,255,255,.45);
  --fill-ghost:rgba(255,255,255,.04);--fill-surface:rgba(255,255,255,.08);--fill-input:rgba(255,255,255,.06);
  --line-divider:rgba(255,255,255,.04);--accent-shadow:rgba(0,128,255,.25);
  --accent-glow-bg:rgba(0,128,255,.15);--accent-bg-subtle:rgba(0,128,255,.06);
  --calendar-hover:rgba(0,128,255,.12);--calendar-range:rgba(0,128,255,.1);
  --calendar-disabled:rgba(255,255,255,.2);
}

/* ====== 阳光主题 ====== */
html[data-theme="light"]{
  --accent:#ff6b00;--accent-glow:#ff8533;--accent-hover:#e55d00;--accent-on:#fff;
  --ink:#0d0d0d;--ink2:#333336;--muted:#555553;--meta:#787874;
  --bg-deep:#f0f0e8;--bg-dark:#fafaf9;--bg-mid:#f2f2ec;
  --bg-card:rgba(255,255,252,0.88);--bg-surface:#f5f5f0;--bg-white:#fff;
  --border-subtle:rgba(0,0,0,0.08);--border-card:rgba(0,0,0,0.1);
  --border-input:rgba(0,0,0,0.18);
  --shadow-sm:0 2px 8px rgba(0,0,0,0.08);--shadow-md:0 8px 24px rgba(0,0,0,0.1);
  --shadow-lg:0 20px 60px rgba(0,0,0,0.12);
  --shadow-glow:0 0 0 4px rgba(255,107,0,0.2),0 0 40px rgba(255,107,0,0.1);
  /* 表面/文字变量覆盖 */
  --surface-glass:rgba(255,255,252,0.92);--surface-border:rgba(0,0,0,.12);
  --text-on-dark:#0d0d0d;--text-dim:rgba(0,0,0,0.65);--text-subtle:rgba(0,0,0,.55);
  --fill-ghost:rgba(0,0,0,.04);--fill-surface:rgba(0,0,0,.06);--fill-input:rgba(0,0,0,.03);
  --line-divider:rgba(0,0,0,.05);--accent-shadow:rgba(255,107,0,.2);
  --accent-glow-bg:rgba(255,107,0,.12);--accent-bg-subtle:rgba(255,107,0,.04);
  --calendar-hover:rgba(255,107,0,.1);--calendar-range:rgba(255,107,0,.08);
  --calendar-disabled:rgba(0,0,0,.35);
}

body{
  font-family:var(--font-body);background:var(--bg-dark);color:var(--ink);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-wrap:pretty;line-height:1.5;overflow-x:hidden;padding-bottom:calc(var(--tab-height) + env(safe-area-inset-bottom, 0px));
  scroll-behavior:smooth;transition:background .4s ease,color .4s ease;
}
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(ellipse 80% 60% at 50% 0%,var(--accent-bg-subtle) 0%,transparent 60%),
             radial-gradient(ellipse 60% 50% at 80% 100%,var(--accent-bg-subtle) 0%,transparent 50%);
}

/* fade in */
@keyframes pageIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.container{animation:pageIn .45s var(--ease-out);max-width:1080px;margin:0 auto;padding:72px 24px 0}

/* ====== Bottom Tab Bar ====== */
.tab-bar{
  position:fixed;bottom:0;left:0;right:0;height:var(--tab-height);
  background:var(--surface-glass);backdrop-filter:blur(30px) saturate(200%);
  -webkit-backdrop-filter:blur(30px) saturate(200%);
  border-top:1px solid var(--surface-border);display:flex;
  align-items:flex-start;justify-content:center;z-index:100;
  padding-top:6px;padding-bottom:env(safe-area-inset-bottom,0);
}
.tab-bar-item{
  display:flex;flex-direction:column;align-items:center;gap:6px;padding:6px 30px;
  cursor:pointer;text-decoration:none;color:var(--text-dim);
  transition:color var(--fast) var(--ease-out);-webkit-tap-highlight-color:transparent;min-width:80px;
}
.tab-bar-item.active{color:var(--text-on-dark)}
.tab-bar-item:active{transform:scale(.9)}
.tab-bar-item svg{width:26px;height:26px;transition:transform .3s var(--ease-spring)}
.tab-bar-item.active svg{transform:scale(1.08)}
.tab-bar-item .tab-label{font-size:.65rem;font-weight:500;letter-spacing:.01em}
.theme-toggle-btn{background:none;border:none;font-family:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent;outline:none;min-width:72px}
.theme-toggle-btn:active{transform:scale(.9)}
/* 顶部主题按钮 */
.header-theme-btn{
  width:34px;height:34px;border-radius:50%;border:none;
  background:var(--fill-ghost);color:var(--text-on-dark);
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:all var(--fast) var(--ease-out);
  -webkit-tap-highlight-color:transparent;flex-shrink:0;
}
.header-theme-btn:hover{background:var(--fill-surface)}
.header-theme-btn:active{transform:scale(.9)}
.header-theme-btn svg{width:18px;height:18px}
.page-header.scrolled .header-theme-btn{color:var(--ink);background:var(--fill-ghost)}
.page-header.scrolled .header-theme-btn:hover{background:var(--fill-surface)}

/* ====== Header ====== */
.page-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;position:fixed;top:0;left:0;right:0;z-index:100;
  background:transparent;transition:background .3s ease;
}
.page-header.scrolled{
  background:var(--surface-glass);backdrop-filter:blur(30px) saturate(200%);
  -webkit-backdrop-filter:blur(30px) saturate(200%);
  border-bottom:1px solid var(--border-subtle);
}
.page-header .logo{font-family:var(--font-display);font-size:22px;font-weight:600;color:var(--text-on-dark);letter-spacing:-.02em;text-decoration:none}
.page-header.scrolled .logo{color:var(--ink)}
.page-header .logo span{color:var(--accent)}
.page-header .user-area{display:flex;align-items:center;gap:8px}
.page-header .phone-input{width:150px;padding:8px 14px;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-pill);background:var(--fill-input);font-size:.85rem;color:var(--text-on-dark);text-align:center;transition:all var(--fast);font-family:var(--font-body)}
.page-header .phone-input::placeholder{color:var(--text-subtle)}
.page-header .phone-input:focus{outline:none;border-color:var(--accent);background:var(--fill-surface);box-shadow:0 0 0 4px var(--accent-glow-bg)}
.page-header.scrolled .phone-input{border-color:var(--border-input);background:var(--bg-white);color:var(--ink)}
.page-header.scrolled .phone-input::placeholder{color:var(--meta)}
.page-header .login-btn{padding:8px 18px;background:var(--accent);color:var(--accent-on);border:none;border-radius:var(--radius-pill);font-size:.85rem;font-weight:600;cursor:pointer;font-family:var(--font-body);transition:all var(--fast) var(--ease-out)}
.page-header .login-btn:hover{background:var(--accent-hover)}
.page-header .login-btn:active{transform:scale(.97)}
.page-header .user-phone{font-size:13px;color:var(--text-on-dark);background:var(--fill-surface);padding:6px 18px;border-radius:var(--radius-pill);font-weight:500;border:1px solid rgba(255,255,255,.15);font-family:var(--font-body)}
.page-header.scrolled .user-phone{color:var(--ink2);background:var(--bg-white);border-color:var(--border-card)}
/* ====== Hero landing ====== */
.hero{
  position:fixed;inset:0;z-index:0;background:#000;
  display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;
}
/* hero 页面 header 透明，tab bar 隐藏 */
body.hero-page .page-header{
  background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;
  border-bottom-color:transparent;
}
body.hero-page .page-header .logo,
body.hero-page .page-header .user-phone,
body.hero-page .header-theme-btn{color:#fff}
body.hero-page .header-theme-btn{background:rgba(255,255,255,.1)}
body.hero-page .header-theme-btn:hover{background:rgba(255,255,255,.18)}
body.hero-page .tab-bar{display:none}
body.hero-page{padding-bottom:0}
.hero-slider{
  position:absolute;inset:0;z-index:0;
  display:flex;width:200%;height:100%;
}
.hero-slider.sliding{transition:transform 2s cubic-bezier(.25,.1,.25,1)}
.hero-slide{
  min-width:50%;height:100%;background-size:cover;background-position:center;
  flex-shrink:0;
  animation:slideZoom 8s ease-in-out infinite alternate;
}
}
@keyframes slideZoom{0%{transform:scale(1)}100%{transform:scale(1.06)}}
.hero canvas{position:absolute;inset:0;z-index:1;width:100%;height:100%}
.hero .hero-gradient{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(to bottom,rgba(0,0,0,.35) 0,transparent 30%,transparent 70%,rgba(0,0,0,.55) 100%),
             radial-gradient(ellipse 50% 40% at 50% 50%,transparent 50%,rgba(0,0,0,.2) 100%);
}
.hero .hero-vignette{
  position:absolute;inset:0;z-index:1;
  background:radial-gradient(ellipse 65% 55% at 50% 45%,transparent 35%,rgba(0,0,0,.5) 100%);
}
.hero .hero-inner{position:relative;z-index:2}
.hero .hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:7px 20px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-pill);font-size:11px;font-weight:500;
  color:rgba(255,255,255,.55);margin-bottom:32px;letter-spacing:.08em;
  text-transform:uppercase;backdrop-filter:blur(8px);
}
.hero .hero-badge::before{
  content:'';width:5px;height:5px;border-radius:50%;background:var(--accent-glow);
  box-shadow:0 0 12px var(--accent-glow),0 0 24px var(--accent-glow);
  animation:badgePulse 2s ease-in-out infinite;
}
@keyframes badgePulse{0%,100%{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.5)}}
.hero h1{
  font-family:var(--font-display);font-size:clamp(56px,8vw,96px);font-weight:700;
  letter-spacing:-.035em;line-height:.95;color:#fff;margin-bottom:20px;
}
.hero h1 .accent{
  color:transparent;background:linear-gradient(135deg,var(--accent-glow) 0%,var(--accent) 50%,#80ccff 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 0 30px rgba(0,128,255,.4));
}
.hero .hero-sub{
  font-size:20px;color:rgba(255,255,255,.45);max-width:540px;
  margin:0 auto 44px;line-height:1.55;font-weight:400;letter-spacing:.01em;
}
.hero .hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.hero .hero-actions .btn{font-size:17px;padding:14px 36px}
.hero .btn-ghost{color:rgba(255,255,255,.85);background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.15)}
.hero .btn-ghost:hover{color:#fff;background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25)}

/* ====== Buttons ====== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 28px;border:none;border-radius:var(--radius-pill);
  font-family:var(--font-body);font-size:15px;font-weight:500;
  cursor:pointer;text-decoration:none;
  transition:all .3s var(--ease-out);letter-spacing:.01em;white-space:nowrap;
}
.btn:active{transform:scale(.955)}
.btn-primary{background:var(--accent);color:var(--accent-on);box-shadow:0 0 20px var(--accent-shadow)}
.btn-primary:hover{background:var(--accent-hover);box-shadow:0 0 35px var(--accent-shadow);transform:translateY(-2px)}
.btn-ghost{
  background:var(--fill-ghost);color:var(--text-on-dark);
  border:1px solid var(--surface-border);backdrop-filter:blur(12px);
}
.btn-ghost:hover{background:var(--fill-surface);border-color:var(--border-input)}
.btn-outline{
  background:transparent;color:var(--accent);
  box-shadow:0 0 0 1px var(--accent);
}
.btn-outline:hover{background:var(--accent-bg-subtle);box-shadow:0 0 0 1px var(--accent),0 0 20px var(--accent-glow-bg)}
.btn-sm{padding:6px 18px;font-size:13px}
.btn-xs{padding:4px 14px;font-size:11px;border-radius:var(--radius-pill)}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none!important;box-shadow:none!important}

/* ====== Cards ====== */
.card{
  background:var(--bg-card);backdrop-filter:blur(24px) saturate(120%);
  -webkit-backdrop-filter:blur(24px) saturate(120%);
  border-radius:var(--radius-xl);padding:32px;margin-bottom:24px;
  box-shadow:0 1px 2px rgba(0,0,0,.2),0 4px 16px rgba(0,0,0,.15);
  border:1px solid var(--border-subtle);
  transition:all .4s var(--ease-out);
}
.card:hover{
  box-shadow:0 1px 2px rgba(0,0,0,.3),0 8px 32px rgba(0,0,0,.25);
  border-color:var(--border-card);
  transform:translateY(-1px);
}
.card h2{font-family:var(--font-display);font-size:24px;font-weight:600;letter-spacing:-.015em;margin-bottom:24px;color:var(--ink)}

/* ====== Booking Layout ====== */
.booking-layout{display:flex;gap:28px;align-items:flex-start;padding:32px 0 80px}
.steps-area{flex:1;min-width:0}
.price-panel{
  width:300px;flex-shrink:0;position:sticky;top:80px;
  background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-radius:var(--radius-xl);padding:28px;
  box-shadow:var(--shadow-md);border:1px solid var(--border-card);
}
.price-panel h3{font-family:var(--font-display);font-size:18px;font-weight:600;color:var(--accent-glow);margin-bottom:20px}
.price-panel .price-hint{color:var(--muted);font-size:14px}
.price-table{width:100%;border-collapse:collapse}
.price-table td{
  padding:12px 0;border-bottom:1px solid var(--line-divider);font-size:14px;color:var(--ink2);
}
.price-table td:last-child{text-align:right;font-weight:600;color:var(--ink)}

/* ====== Step Section ====== */
.step-section{margin-bottom:24px;animation:fadeUp .5s var(--ease-out) both}
.step-section:nth-child(2){animation-delay:.08s}
.step-section:nth-child(3){animation-delay:.16s}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.step-title{
  font-family:var(--font-display);font-size:24px;font-weight:600;letter-spacing:-.015em;
  margin-bottom:24px;display:flex;align-items:center;gap:12px;color:var(--ink);
}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;background:var(--accent);color:#fff;
  border-radius:50%;font-size:16px;font-weight:700;flex-shrink:0;
  box-shadow:0 2px 8px rgba(0,113,227,.25);
}

/* ====== Camera Selector ====== */
.camera-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.camera-card{
  background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--line-divider);
  overflow:hidden;cursor:pointer;transition:all .4s var(--ease-out);
  box-shadow:0 1px 2px rgba(0,0,0,.3),0 4px 12px rgba(0,0,0,.15);
}
.camera-card:hover{transform:translateY(-4px);box-shadow:0 4px 8px rgba(0,0,0,.4),0 12px 32px rgba(0,0,0,.25);border-color:var(--border-card)}
.camera-card.selected{
  border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-glow-bg),0 0 40px var(--accent-glow-bg),0 8px 24px rgba(0,0,0,.3);
  transform:translateY(-3px);
}
.camera-card .cam-img-wrap{position:relative;overflow:hidden;height:180px;background:#000}
.camera-card .cam-img-wrap img{
  width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease-out);
}
.camera-card:hover .cam-img-wrap img{transform:scale(1.06)}
.camera-card .cam-img-wrap::after{
  content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.35) 0,transparent 50%);pointer-events:none;
}
.camera-card .cam-img-wrap .cam-chip{
  position:absolute;bottom:12px;left:12px;z-index:1;padding:4px 12px;
  background:rgba(0,0,0,.6);backdrop-filter:blur(8px);border-radius:var(--radius-pill);
  font-size:12px;font-weight:600;color:#fff;letter-spacing:.02em;
}
.camera-card .cam-body{padding:18px}
.camera-card .cam-body h3{font-family:var(--font-display);font-size:16px;font-weight:600;letter-spacing:-.01em;margin-bottom:4px;color:var(--ink)}
.camera-card .cam-body p{font-size:13px;color:var(--muted);line-height:1.5;margin-bottom:10px}
.camera-card .cam-body .cam-price{font-size:13px;font-weight:600;color:var(--accent-glow)}

/* ====== Calendar ====== */
.calendar-wrapper{max-width:400px}
.calendar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.calendar-header span{font-family:var(--font-display);font-size:17px;font-weight:600;color:var(--ink)}
.nav-btn{
  width:34px;height:34px;border-radius:50%;border:1px solid var(--surface-border);
  background:var(--fill-ghost);cursor:pointer;font-size:15px;color:var(--ink);
  display:flex;align-items:center;justify-content:center;transition:all var(--fast);
}
.nav-btn:hover{background:var(--fill-surface);border-color:var(--border-input)}
.weekdays{
  display:grid;grid-template-columns:repeat(7,1fr);text-align:center;
  font-size:11px;color:var(--muted);margin-bottom:8px;font-weight:600;letter-spacing:.06em;
}
.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.calendar-day{
  aspect-ratio:1;display:flex;align-items:center;justify-content:center;
  border-radius:50%;cursor:pointer;font-size:14px;font-weight:400;color:var(--ink);
  transition:all var(--fast) var(--ease-out);
}
.calendar-day:hover:not(.disabled):not(.empty){background:var(--calendar-hover)}
.calendar-day.disabled{color:var(--calendar-disabled);cursor:not-allowed;text-decoration:line-through}
.calendar-day.empty{cursor:default}
.calendar-day.today{font-weight:700;color:var(--accent-glow)}
.calendar-day.selected{
  background:var(--accent);color:var(--accent-on);font-weight:600;
  box-shadow:0 0 15px var(--accent-glow-bg);
}
.calendar-day.range-start{border-radius:50% 0 0 50%}
.calendar-day.range-end{border-radius:0 50% 50% 0}
.calendar-day.range-single{border-radius:50%}
.calendar-day.in-range{background:var(--calendar-range);border-radius:0}
.date-info{
  margin-top:18px;padding:16px 20px;
  background:linear-gradient(135deg,var(--accent-bg-subtle),var(--accent-bg-subtle));
  border-radius:var(--radius-md);border:1px solid var(--accent-glow-bg);font-size:14px;color:var(--ink2);
}
.price-display{margin-top:6px;font-weight:700;color:var(--accent-glow);font-size:22px;font-family:var(--font-display)}

/* ====== Form ====== */
.form-group{margin-bottom:18px}
.form-group label{
  display:block;margin-bottom:5px;font-size:11px;font-weight:700;
  color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-family:var(--font-body);
}
.required{color:#ff4444}
.form-group input,.form-group textarea{
  width:100%;padding:12px 16px;border:1.5px solid var(--surface-border);
  border-radius:var(--radius-sm);background:var(--fill-ghost);
  font-family:var(--font-body);font-size:15px;color:var(--ink);transition:all var(--fast) var(--ease-out);
}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--meta)}
.form-group input:hover,.form-group textarea:hover{border-color:var(--border-input);background:var(--fill-input)}
.form-group input:focus,.form-group textarea:focus{
  outline:none;border-color:var(--accent);
  box-shadow:0 0 0 4px var(--accent-glow-bg),0 0 20px var(--accent-bg-subtle);
  background:var(--fill-input);
}
.form-group textarea{resize:vertical;min-height:60px;height:auto}
.privacy-note{font-size:12px;color:var(--muted);margin:12px 0 20px}
.submit-btn{
  width:100%;padding:14px;background:var(--accent);color:var(--accent-on);border:none;
  border-radius:var(--radius-md);font-family:var(--font-body);font-size:16px;font-weight:600;
  cursor:pointer;transition:all .3s var(--ease-out);letter-spacing:.01em;
  box-shadow:0 0 20px var(--accent-shadow);
}
.submit-btn:hover{background:var(--accent-hover);box-shadow:0 0 35px var(--accent-shadow);transform:translateY(-2px)}
.submit-btn:active{transform:scale(.97)}
.submit-btn:disabled{background:var(--calendar-disabled);cursor:not-allowed;box-shadow:none;transform:none}

/* ====== Status Tags ====== */
.status-tag{
  display:inline-flex;align-items:center;gap:4px;padding:3px 12px;
  border-radius:var(--radius-pill);font-size:11px;font-weight:700;
  letter-spacing:.05em;text-transform:uppercase;font-family:var(--font-body);
}
.status-tag::before{content:'';width:5px;height:5px;border-radius:50%}
.status-pending{background:rgba(142,142,147,.15);color:#8e8e93}.status-pending::before{background:#8e8e93}
.status-confirmed{background:rgba(0,128,255,.15);color:var(--accent)}.status-confirmed::before{background:var(--accent)}
.status-renting{background:rgba(245,158,11,.15);color:#f59e0b}.status-renting::before{background:#f59e0b}
.status-completed{background:rgba(22,163,74,.15);color:#16a34a}.status-completed::before{background:#16a34a}
.status-renew_pending{background:rgba(202,138,4,.15);color:#ca8a04}.status-renew_pending::before{background:#ca8a04}

/* ====== Discover Layout ====== */
.discover-layout{display:flex;gap:24px;align-items:flex-start;padding-bottom:80px}
.discover-sidebar{
  width:210px;flex-shrink:0;position:sticky;top:80px;
  background:var(--bg-white);border-radius:var(--radius-xl);
  box-shadow:var(--shadow-sm);border:1px solid var(--border-card);overflow:hidden;
}
.discover-sidebar .sidebar-item{
  display:flex;align-items:center;gap:10px;width:100%;padding:15px 20px;
  font-family:var(--font-body);font-size:14px;font-weight:500;color:var(--ink2);
  background:none;border:none;border-left:3px solid transparent;
  cursor:pointer;text-align:left;transition:all var(--fast) var(--ease-out);
}
.discover-sidebar .sidebar-item svg{width:18px;height:18px;flex-shrink:0;opacity:.6;transition:opacity var(--fast)}
.discover-sidebar .sidebar-item:hover{background:var(--bg-surface);color:var(--ink)}
.discover-sidebar .sidebar-item:hover svg{opacity:.9}
.discover-sidebar .sidebar-item.active{
  background:linear-gradient(90deg,rgba(0,113,227,.06),transparent);
  color:var(--accent);font-weight:600;border-left-color:var(--accent);
}
.discover-sidebar .sidebar-item.active svg{opacity:1;color:var(--accent)}
.discover-main{flex:1;min-width:0}
.discover-section{display:none}
.discover-section.active{display:block}

/* Gallery */
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}
.gallery img{
  width:100%;border-radius:var(--radius-md);aspect-ratio:4/3;object-fit:cover;
  transition:transform .5s var(--ease-out);cursor:zoom-in;background:var(--bg-dark);
}
.gallery img:hover{transform:scale(1.05)}

/* Camera detail items */
.camera-detail-item{
  display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line-divider);align-items:center;
}
.camera-detail-item:last-child{border-bottom:none}
.camera-detail-item img{width:96px;height:68px;object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0}
.camera-detail-item .detail-info h4{font-size:14px;font-weight:600;margin-bottom:2px;color:var(--ink)}
.camera-detail-item .detail-info p{font-size:12px;color:var(--muted);line-height:1.5}

/* Steps */
.steps-row{display:flex;justify-content:space-between;padding:4px 0}
.step-item{flex:1;text-align:center;position:relative}
.step-item::after{
  content:'';position:absolute;top:19px;left:55%;width:90%;height:1.5px;
  background:linear-gradient(90deg,var(--fill-surface),var(--fill-ghost));z-index:0;
}
.step-item:last-child::after{display:none}
.step-item .step-circle{
  width:38px;height:38px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent-glow));color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:700;font-size:15px;position:relative;z-index:1;margin-bottom:10px;
  box-shadow:0 4px 12px rgba(0,113,227,.25);
}
.step-item .step-label{font-size:12px;color:var(--muted);font-weight:500}

/* Posts */
.posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.post-card{
  background:var(--bg-white);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-sm);border:1px solid var(--border-card);cursor:pointer;
  transition:all var(--base) var(--ease-out);
}
.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.post-card img{
  width:100%;height:200px;object-fit:cover;transition:transform .6s var(--ease-out);
  background:var(--bg-dark);
}
.post-card:hover img{transform:scale(1.05)}
.post-card .post-body{padding:16px}
.post-card .post-body p strong{font-size:14px;font-weight:600;display:block;margin-bottom:6px;color:var(--ink)}
.post-card .post-body p{font-size:12px;color:var(--muted);line-height:1.5;margin-bottom:10px}
.post-card .post-meta{font-size:11px;color:var(--meta)}

/* Announcements */
.announcement-list{list-style:none}
.announcement-list li{
  padding:15px 0;border-bottom:1px solid var(--line-divider);font-size:14px;color:var(--ink);line-height:1.5;
}
.announcement-list li:last-child{border-bottom:none}
.announcement-list .anno-date{font-size:12px;font-weight:600;color:var(--muted);margin-right:8px;white-space:nowrap}

/* ====== My Bookings ====== */
.booking-list{display:flex;flex-direction:column;gap:12px;padding-bottom:80px}
.booking-item{
  background:var(--bg-white);border-radius:var(--radius-lg);padding:22px 28px;
  box-shadow:var(--shadow-sm);border:1px solid var(--border-card);
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;
  transition:all var(--base) var(--ease-out);
}
.booking-item:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.booking-info{flex:1;min-width:180px}
.booking-info span{white-space:pre-line;font-size:0.8rem;color:var(--muted)}
.booking-info strong{display:block;font-size:16px;font-weight:600;margin-bottom:4px;color:var(--ink);letter-spacing:-.01em}
.booking-info span{font-size:13px;color:var(--muted);line-height:1.6}
.empty-state{
  text-align:center;padding:80px 20px;color:var(--muted);font-size:14px;
}
.empty-state .empty-icon{margin-bottom:16px;color:var(--meta)}
.empty-state .empty-icon svg{width:48px;height:48px;stroke:currentColor;opacity:.5}

/* ====== Privacy Overlay ====== */
.privacy-overlay{
  position:fixed;top:0;left:0;width:100%;height:100%;
  background:rgba(0,0,0,.6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  display:flex;align-items:center;justify-content:center;z-index:9999;
}
.privacy-box{
  background:var(--bg-white);border-radius:var(--radius-xl);padding:40px;max-width:460px;
  width:90%;max-height:70vh;overflow-y:auto;
  box-shadow:var(--shadow-lg);border:1px solid var(--border-card);
}
.privacy-box h2{font-family:var(--font-display);font-size:28px;font-weight:600;letter-spacing:-.02em;color:var(--accent);margin-bottom:20px}
.privacy-box .privacy-content{font-size:14px;line-height:1.8;white-space:pre-wrap;margin-bottom:28px;color:var(--ink2)}
.privacy-box .privacy-actions{display:flex;gap:12px}

/* ====== Modal ====== */
.modal-overlay{
  position:fixed;top:0;left:0;width:100%;height:100%;
  background:rgba(0,0,0,.55);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;z-index:1000;
  animation:overlayIn .2s ease;
}
@keyframes overlayIn{from{opacity:0}to{opacity:1}}
.modal-box{
  background:var(--bg-white);border-radius:var(--radius-xl);padding:32px;
  width:90%;max-width:480px;max-height:80vh;overflow-y:auto;
  box-shadow:var(--shadow-lg);border:1px solid var(--border-card);
  animation:modalIn .35s var(--ease-out);
}
@keyframes modalIn{from{opacity:0;transform:scale(.94) translateY(12px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal-box h3{font-family:var(--font-display);font-size:22px;font-weight:600;margin-bottom:20px;letter-spacing:-.01em;color:var(--ink)}

/* field-error and char-count for share form */
.form-group .field-error{font-size:11px;color:#ff4444;margin-top:4px;display:none}
.form-group.has-error .field-error{display:block}
.form-group .char-count{font-size:11px;color:var(--meta);text-align:right;margin-top:2px}

/* ====== 图片灯箱 ====== */
.lightbox-overlay{
  position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.92);
  display:flex;align-items:center;justify-content:center;cursor:zoom-out;
  animation:lbIn .25s ease;
}
@keyframes lbIn{from{opacity:0}to{opacity:1}}
.lightbox-overlay img{max-width:90vw;max-height:90vh;object-fit:contain;border-radius:4px;box-shadow:0 20px 60px rgba(0,0,0,.5);animation:lbImg .35s cubic-bezier(.34,1.56,.64,1)}
@keyframes lbImg{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
.lightbox-close{position:fixed;top:20px;right:20px;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;font-size:24px;border:none;cursor:pointer;z-index:10000;display:flex;align-items:center;justify-content:center;transition:background .2s}
.lightbox-close:hover{background:rgba(255,255,255,.2)}

/* ====== 个人中心菜单 ====== */
.menu-item{display:flex;align-items:center;gap:14px;padding:14px 20px;cursor:pointer;transition:background .15s ease}
.menu-item:hover{background:var(--fill-ghost)}
.menu-icon{width:36px;height:36px;border-radius:8px;background:var(--fill-ghost);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.menu-icon svg{width:18px;height:18px;color:var(--ink2)}
.menu-text{flex:1;min-width:0}
.menu-title{font-size:15px;font-weight:500;color:var(--ink)}
.menu-sub{font-size:12px;color:var(--muted);margin-top:2px}
.menu-arrow{font-size:20px;color:var(--meta);flex-shrink:0}

/* ====== Toast ====== */
.toast{
  position:fixed;top:40px;left:50%;transform:translateX(-50%);
  padding:12px 28px;border-radius:var(--radius-pill);color:#fff;font-size:14px;font-weight:600;
  z-index:999;letter-spacing:.01em;
  animation:toastIn .4s var(--ease-out);
  box-shadow:0 8px 24px rgba(0,0,0,.3);
}
.toast.success{background:#16a34a}.toast.error{background:#ff4444}
@keyframes toastIn{from{opacity:0;transform:translateX(-50%) translateY(-12px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}

/* ====== Success Page ====== */
.success-page{
  min-height:70vh;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(ellipse 60% 50% at 50% 40%,rgba(0,113,227,.04) 0,transparent 70%),var(--bg-surface);
}
.success-card{
  text-align:center;max-width:440px;padding:56px 40px;background:var(--bg-white);
  border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);border:1px solid var(--border-card);
}
.success-icon{
  width:84px;height:84px;margin:0 auto 28px;
  background:linear-gradient(135deg,#16a34a,#22c55e);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 30px rgba(22,163,74,.25);animation:popIn .55s var(--ease-spring) both;
}
@keyframes popIn{0%{transform:scale(0);opacity:0}55%{transform:scale(1.12)}100%{transform:scale(1);opacity:1}}
.success-icon svg{width:42px;height:42px;color:#fff}
.success-card h1{font-family:var(--font-display);font-size:32px;font-weight:600;letter-spacing:-.02em;margin-bottom:10px;animation:fadeUpS .5s .15s var(--ease-out) both}
.success-card .sub{color:var(--muted);font-size:15px;margin-bottom:8px;animation:fadeUpS .5s .25s var(--ease-out) both}
.success-card .hint{color:var(--meta);font-size:13px;margin-bottom:36px;animation:fadeUpS .5s .35s var(--ease-out) both}
.success-card .success-actions{display:flex;gap:12px;justify-content:center;animation:fadeUpS .5s .45s var(--ease-out) both}
@keyframes fadeUpS{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}

/* ====== Toolbar ====== */
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}

/* ====== Skeleton ====== */
@keyframes shimmer{0%{background-position:-400px 0}100%{background-position:400px 0}}
.skeleton{
  background:linear-gradient(90deg,var(--fill-ghost) 25%,var(--fill-surface) 50%,var(--fill-ghost) 75%);
  background-size:800px 100%;animation:shimmer 1.6s infinite linear;border-radius:var(--radius-sm);
}
.skeleton-text{height:14px;margin-bottom:8px;border-radius:7px}
.skeleton-text.short{width:60%}
.skeleton-title{height:20px;width:40%;margin-bottom:16px;border-radius:10px}
.skeleton-card{height:100px;margin-bottom:12px;border-radius:var(--radius-lg)}
.skeleton-img{width:100%;height:200px;border-radius:var(--radius-md)}

/* ====== Scroll reveal ====== */
.glass-card.visible,.camera-card.visible,.booking-item.visible,.post-card.visible{opacity:1;transform:translateY(0)}
.glass-card.reveal,.camera-card.reveal,.booking-item.reveal,.post-card.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.glass-card.reveal.visible,.camera-card.reveal.visible,.booking-item.reveal.visible,.post-card.reveal.visible{opacity:1;transform:translateY(0)}

/* ====== 手机端发现子导航 ====== */
.discover-subnav{
  display:none;justify-content:center;gap:8px;
  padding:12px 20px;position:sticky;top:55px;z-index:50;
  background:var(--surface-glass);backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
}
.discover-subnav .subnav-btn{
  padding:8px 20px;border-radius:var(--radius-pill);border:1px solid var(--surface-border);
  background:transparent;color:var(--ink2);font-family:var(--font-body);
  font-size:13px;cursor:pointer;transition:all .25s var(--ease-out);
  white-space:nowrap;
}
.discover-subnav .subnav-btn.active{
  background:var(--accent);color:var(--accent-on);border-color:var(--accent);
  box-shadow:0 0 14px var(--accent-shadow);
}

@media(max-width:860px){
  .discover-subnav{display:flex}
}

/* ====== Responsive ====== */
@media(max-width:1024px){
  .camera-list{grid-template-columns:repeat(2,1fr)}
  .booking-layout{gap:20px}.price-panel{width:260px}
  .posts-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
}
@media(max-width:860px){
  .container{padding:56px 18px 0}
  .hero h1{font-size:clamp(32px,6vw,48px)}
  .hero .hero-sub{font-size:16px;max-width:380px}
  .hero .hero-actions{flex-direction:column;align-items:center}
  .hero .hero-actions .btn{width:100%;max-width:280px;justify-content:center}
  .booking-layout{flex-direction:column-reverse;padding:24px 0 48px;gap:16px}
  .price-panel{width:100%;position:static;border-radius:var(--radius-lg)}
  .camera-list{display:flex;flex-direction:column;gap:10px}
  .camera-card{display:flex;flex-direction:row;padding:0;overflow:hidden}
  .camera-card .cam-img-wrap{width:120px;min-width:120px;height:auto;flex-shrink:0}
  .camera-card .cam-img-wrap img{height:100%;min-height:120px}
  .camera-card .cam-body{flex:1;padding:12px 14px;display:flex;flex-direction:column;justify-content:center}
  @media(max-width:860px){
  .cam-price.mobile-prices::after{content:attr(data-prices);display:block;font-size:11px;color:var(--muted);margin-top:4px;font-weight:400}
}
  .card{padding:24px 20px;border-radius:var(--radius-lg);margin-bottom:16px}
  .step-title{font-size:20px;margin-bottom:18px}
  .step-num{width:26px;height:26px;font-size:14px}
  .calendar-wrapper{max-width:100%}
  .discover-layout{flex-direction:column;gap:16px}
  .discover-sidebar{display:none}
  .gallery{grid-template-columns:1fr 1fr;gap:8px}
  .camera-detail-item{flex-direction:column;align-items:flex-start;gap:10px}
  .camera-detail-item img{width:100%;height:140px}
  .steps-row{flex-direction:column;gap:16px;padding:8px 0}
  .step-item{display:flex;align-items:center;gap:14px;text-align:left}
  .step-item::after{display:none}
  .step-item .step-circle{margin-bottom:0;width:34px;height:34px;font-size:14px;flex-shrink:0}
  .posts-grid{grid-template-columns:1fr 1fr;gap:12px}
  .post-card .post-img-wrap{height:160px}
  .booking-item{flex-direction:column;align-items:flex-start;gap:14px;padding:18px 20px}
  .booking-info strong{font-size:15px}
  .bk-line{font-size:0.8rem;color:var(--muted);line-height:1.6}
  .announcement-list li{flex-direction:column;gap:4px;padding:12px 0}
  .page-header{padding:16px 18px 10px}
  .page-header .logo{font-size:18px}
  .success-card{padding:40px 24px;margin:0 16px}
  .success-card h1{font-size:26px}
  .success-icon{width:68px;height:68px}
  .success-icon svg{width:34px;height:34px}
}
@media(max-width:640px){
  .tab-bar{justify-content:space-around}
  .tab-bar-item{padding:4px 6px;min-width:auto;flex:1}
  .tab-bar-item svg{width:22px;height:22px}
  .tab-bar-item .tab-label{font-size:.55rem}
  .container{padding:56px 14px 0}
  .page-header{padding:8px 14px}
  .page-header .logo{font-size:16px}
  .hero{padding:40px 0 52px}
  .hero h1{font-size:clamp(28px,7vw,38px);line-height:1.1}
  .hero .hero-sub{font-size:14px;max-width:300px;margin-bottom:24px}
  .hero .hero-badge{font-size:11px;padding:5px 12px;margin-bottom:20px}
  .hero .hero-actions .btn{font-size:14px;padding:10px 22px}
  .booking-layout{padding:24px 0 40px}
  .card{padding:20px 16px;border-radius:var(--radius-md);margin-bottom:14px}
  .step-title{font-size:18px;gap:10px}
  .camera-card .cam-img-wrap{height:170px}
  .camera-card .cam-body{padding:14px}
  .camera-card .cam-body h3{font-size:15px}
  .price-panel{padding:20px 16px}
  .price-panel h3{font-size:16px;margin-bottom:14px}
  .calendar-grid{gap:2px}
  .calendar-day{font-size:12px}
  .calendar-header span{font-size:15px}
  .nav-btn{width:30px;height:30px;font-size:13px}
  .date-info{padding:14px 16px;font-size:13px}
  .price-display{font-size:20px}
  .form-group input,.form-group textarea{padding:10px 12px;font-size:15px}
  .posts-grid{grid-template-columns:1fr 1fr;gap:10px}
  .post-card .post-img-wrap{height:160px}
  .gallery{grid-template-columns:1fr 1fr;gap:6px}
  .booking-item{padding:16px;gap:12px;border-radius:var(--radius-md)}
  .booking-info strong{font-size:14px}
  .booking-list{gap:10px}
  .success-card{padding:32px 20px;margin:0 12px;border-radius:var(--radius-lg)}
  .success-card h1{font-size:22px}
  .success-card .success-actions{flex-direction:column;gap:10px}
  .success-card .success-actions .btn{width:100%;justify-content:center}
  .success-icon{width:60px;height:60px;margin-bottom:20px}
  .success-icon svg{width:30px;height:30px}
  .page-header{padding:14px 14px 8px}
  .page-header .logo{font-size:17px}
  .page-header .user-phone{font-size:11px;padding:5px 14px}
}
.cam-price{display:none!important}
.cam-prices-mobile{display:none}
@media(max-width:860px){.cam-prices-mobile{display:block;font-size:11px;color:var(--muted);line-height:1.8;padding:4px 0}}
/* 手机端分步向导 */
.booking-wizard{display:none}
@media(max-width:860px){.booking-wizard{display:block;padding:0 12px;max-width:600px;margin:0 auto}.booking-layout{display:none!important}}
.wiz-step{display:none}.wiz-step.active{display:block}
.camera-list-full{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}
@media(max-width:860px){
  .booking-wizard .calendar-header{justify-content:center;gap:8px}
  .booking-wizard .step-btn-row{padding:0 8px}
  .booking-wizard .calendar-day.selected{background:var(--accent);border-radius:8px}
  .booking-wizard .calendar-day.range-start{border-radius:8px 0 0 8px}
  .booking-wizard .calendar-day.range-end{border-radius:0 8px 8px 0}
  .booking-wizard .calendar-day.range-single{border-radius:8px}
  .booking-wizard .calendar-day.in-range{background:var(--calendar-range);border-radius:0}
}
/* 机型实拍画廊 */
.gallery-photos{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.gallery-photos .gallery-photo-item{aspect-ratio:1;overflow:hidden;border-radius:4px;background:var(--bg-dark);cursor:zoom-in}
.gallery-photos .gallery-photo-item img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.gallery-photos .gallery-photo-item:hover img{transform:scale(1.05)}
.gallery-more{display:flex;align-items:center;justify-content:center;aspect-ratio:1;background:var(--accent-bg-subtle);border-radius:4px;cursor:pointer;color:var(--accent);font-size:13px;font-weight:500}
.gallery-desc{font-size:13px;color:var(--muted);margin-bottom:14px;line-height:1.5}
@media(max-width:860px){
  .camera-gallery-card{padding:14px;margin-bottom:10px}
  .gallery-photos{gap:3px}
  .gallery-photos .gallery-photo-item{border-radius:3px}
  .gallery-desc{font-size:12px;margin-bottom:10px}
}
.order-summary{background:var(--bg-white);border:1px solid var(--border-card);border-radius:var(--radius-md);padding:14px 16px;margin-bottom:16px}
.order-summary .os-row{display:flex;justify-content:space-between;padding:5px 0;font-size:13px;color:var(--ink2)}
.order-summary .os-row strong{font-weight:600;color:var(--ink)}
.order-summary .os-total{border-top:1px solid var(--border-card);margin-top:4px;padding-top:8px;font-size:15px;font-weight:600;color:var(--accent)}
.order-summary .os-total strong{color:var(--accent);font-size:18px}