@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@300;400;500;700&display=swap');
/*
 * dark.css — ZOMUU 琢木深色系頁面共用樣式
 * 適用頁面：booking / partner / mod / BOX
 * 路徑：public_html/dark.css
 */

/* ══ CSS 變數 ══ */
:root{
  --wood-darkest:#1A0F0A;
  --wood-dark:   #2C1810;
  --wood-mid:    #4A2C1A;
  --gold:        #D4A853;
  --gold-bright: #F2D06B;
  --gold-dark:   #A07830;
  --text-primary:  #F5E6D3;
  --text-secondary:#BFA88F;
  --text-muted:    #8B7355;
  --bg-card:  rgba(36,20,12,0.97);
  --border:        rgba(212,168,83,0.15);
  --border-active: rgba(212,168,83,0.45);
  --green: #4ADE80;
  --red:   #F87171;
}

/* ══ Reset ══ */
*{margin:0;padding:0;box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;overflow-x:hidden;}
body{
  font-family:'Noto Sans TC','Microsoft JhengHei',sans-serif;
  background:var(--wood-darkest);
  color:var(--text-primary);
  line-height:1.8;
  font-size:16px;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit;}

/* ══ 背景紋理層 ══ */
.bg-layer{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    repeating-linear-gradient(90deg,transparent,transparent 2px,rgba(61,34,21,.12) 2px,rgba(61,34,21,.12) 4px),
    radial-gradient(ellipse at 20% 30%,rgba(107,66,38,.15) 0%,transparent 60%),
    radial-gradient(ellipse at 80% 70%,rgba(60,30,10,.2) 0%,transparent 55%);
}

/* ══ Footer 浮動品牌字 ══ */
.page-footer{
  position:fixed;bottom:16px;left:50%;transform:translateX(-50%);
  font-family:'Cinzel',serif;font-size:10px;letter-spacing:3px;
  color:rgba(139,115,85,.35);z-index:1;
  pointer-events:none;white-space:nowrap;
}

/* ══ 表單元素 ══ */
.form-group{margin-bottom:16px;}
.form-group label{
  display:block;font-size:0.88rem;color:var(--text-secondary);
  margin-bottom:6px;font-weight:500;
}
.form-group label .req{color:var(--red);}
.form-group input,
.form-group select,
.form-group textarea{
  width:100%;padding:13px 15px;
  background:rgba(26,15,10,.7);
  border:1px solid var(--border);border-radius:8px;
  color:var(--text-primary);font-size:16px;
  font-family:'Noto Sans TC',sans-serif;
  outline:none;transition:border-color .25s,box-shadow .25s;
  -webkit-appearance:none;
}
.form-group select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238B7355' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;padding-right:40px;
}
.form-group textarea{min-height:80px;resize:vertical;}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
  border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(212,168,83,.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder{color:var(--text-muted);}
.form-group .hint{font-size:0.72rem;color:var(--text-muted);margin-top:5px;line-height:1.7;}
.form-divider{height:1px;background:var(--border);margin:18px 0;}
.section-label{
  font-size:0.75rem;font-weight:700;color:var(--gold);
  letter-spacing:1.5px;margin-bottom:14px;
  padding-bottom:8px;border-bottom:1px solid var(--border);
}
.form-notice{
  text-align:center;font-size:0.72rem;color:var(--text-muted);
  margin-top:12px;line-height:1.9;
}

/* ══ 手機 + OTP 驗證 ══ */
.phone-row{display:flex;gap:8px;}
.phone-row input{flex:1;}

.otp-send-btn{
  flex-shrink:0;padding:13px 13px;
  background:transparent;border:1px solid var(--border-active);
  border-radius:8px;color:var(--gold);
  font-size:0.85rem;font-family:'Noto Sans TC',sans-serif;
  cursor:pointer;transition:all .2s;white-space:nowrap;line-height:1.4;
}
.otp-send-btn:hover:not(:disabled){background:rgba(212,168,83,.1);}
.otp-send-btn:disabled{opacity:.4;cursor:not-allowed;}

.otp-group{margin-top:10px;display:none;}
.otp-group.show{display:block;}
.otp-input-row{display:flex;gap:8px;}

.otp-code-input{
  flex:1;font-size:22px;font-family:'Cinzel',monospace;
  text-align:center;letter-spacing:8px;padding:13px 8px;
}
.otp-verify-btn{
  flex-shrink:0;padding:13px 16px;
  background:linear-gradient(135deg,var(--gold-dark),var(--gold),var(--gold-bright));
  border:none;border-radius:8px;
  color:var(--wood-darkest);font-weight:700;
  font-size:0.9rem;font-family:'Noto Sans TC',sans-serif;
  cursor:pointer;white-space:nowrap;
}
.otp-verify-btn:disabled{opacity:.4;cursor:not-allowed;}

.otp-status{margin-top:8px;font-size:0.78rem;min-height:16px;}
.otp-status.success{color:var(--green);}
.otp-status.error{color:var(--red);}
.otp-status.info{color:var(--text-muted);}
.otp-countdown{font-size:0.7rem;color:var(--text-muted);margin-top:4px;}

.verified-badge{
  display:none;align-items:center;gap:6px;
  font-size:0.85rem;color:var(--green);
  background:rgba(74,222,128,.08);
  border:1px solid rgba(74,222,128,.25);
  border-radius:8px;padding:10px 14px;margin-top:8px;
}
.verified-badge.show{display:flex;}

/* ══ 按鈕 ══ */
.primary-btn{
  width:100%;padding:15px;
  background:linear-gradient(135deg,var(--gold-dark),var(--gold),var(--gold-bright));
  color:var(--wood-darkest);font-weight:700;font-size:16px;
  font-family:'Noto Sans TC',sans-serif;
  border:none;border-radius:8px;
  cursor:pointer;transition:all .3s;margin-top:6px;
}
.primary-btn:hover:not(:disabled){
  transform:translateY(-1px);
  box-shadow:0 6px 20px rgba(212,168,83,.3);
}
.primary-btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none;}

.ghost-btn{
  width:100%;padding:13px;
  background:transparent;border:1px solid var(--border-active);
  border-radius:8px;color:var(--text-secondary);
  font-size:0.9rem;font-family:'Noto Sans TC',sans-serif;
  cursor:pointer;transition:all .25s;margin-top:8px;
}
.ghost-btn:hover{border-color:var(--gold);color:var(--gold);}

/* ══ 成功畫面 ══ */
.success-icon{font-size:52px;margin-bottom:16px;}
.success-title{font-size:1.4rem;font-weight:700;margin-bottom:10px;letter-spacing:1px;}
.success-sub{font-size:0.9rem;color:var(--text-secondary);line-height:1.9;}
.success-back{
  display:inline-block;margin-top:24px;padding:12px 36px;
  background:transparent;border:1px solid var(--border-active);
  border-radius:8px;color:var(--text-muted);font-size:0.88rem;
  text-decoration:none;transition:all .3s;
}
.success-back:hover{border-color:var(--gold);color:var(--text-secondary);}

/* ══ 邀請碼 / 推薦碼彈窗 ══ */
.ref-modal{
  display:none;position:fixed;inset:0;
  background:rgba(0,0,0,.8);z-index:200;
  align-items:center;justify-content:center;
  padding:24px;backdrop-filter:blur(8px);
}
.ref-modal.show{display:flex;}
.ref-modal-box{
  background:var(--wood-dark);border:1px solid var(--border-active);
  border-radius:16px;padding:32px 24px;
  max-width:360px;width:100%;text-align:center;
}
.ref-modal-box h3{font-size:1.1rem;font-weight:700;margin-bottom:8px;}
.ref-modal-box p{font-size:0.82rem;color:var(--text-secondary);margin-bottom:20px;line-height:1.7;}
.ref-modal-input{
  width:100%;padding:14px 16px;
  background:rgba(26,15,10,.8);border:1px solid var(--border-active);
  border-radius:8px;color:var(--gold-bright);
  font-size:18px;font-family:'Noto Sans TC',sans-serif;
  text-align:center;letter-spacing:2px;
  outline:none;margin-bottom:10px;-webkit-appearance:none;
}
.ref-modal-input:focus{border-color:var(--gold);}
.ref-modal-input::placeholder{color:var(--text-muted);font-size:0.88rem;letter-spacing:0;}
.ref-modal-btns{display:flex;flex-direction:column;gap:8px;margin-top:4px;}
.ref-modal-btn{
  padding:14px;border-radius:8px;
  font-family:'Noto Sans TC',sans-serif;
  font-size:0.95rem;font-weight:700;
  cursor:pointer;border:none;transition:all .25s;
}
.ref-modal-btn.primary{
  background:linear-gradient(135deg,var(--gold-dark),var(--gold),var(--gold-bright));
  color:var(--wood-darkest);
}
.ref-modal-btn.secondary{
  background:transparent;border:1px solid var(--border);color:var(--text-muted);
}
.ref-modal-btn.secondary:hover{border-color:var(--text-secondary);color:var(--text-secondary);}
.ref-error{color:var(--red);font-size:0.75rem;margin-bottom:6px;min-height:16px;}

/* ══ 邀請碼已填入顯示 ══ */
.ref-filled{
  background:rgba(74,222,128,.06);border:1px solid rgba(74,222,128,.25);
  border-radius:8px;padding:11px 14px;
  display:none;justify-content:space-between;align-items:center;
  margin-bottom:16px;
}
.ref-filled.show{display:flex;}
.ref-filled-left{font-size:0.85rem;color:var(--text-secondary);}
.ref-filled-left span{font-weight:700;color:var(--green);}
.ref-filled-change{font-size:0.72rem;color:var(--text-muted);cursor:pointer;text-decoration:underline;}

/* ══ 推薦人 Banner ══ */
.ref-banner{
  background:rgba(212,168,83,.08);border:1px solid var(--border-active);
  border-radius:8px;padding:12px 16px;text-align:center;
  margin-bottom:16px;display:none;
}
.ref-banner.show{display:block;}
.ref-banner-label{font-size:0.7rem;color:var(--text-muted);}
.ref-banner-name{font-size:0.95rem;font-weight:700;color:var(--gold);}

/* ══ 步驟指示 ══ */
.step-indicator{display:flex;align-items:center;gap:8px;margin-bottom:12px;}
.step-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--border-active);transition:all .3s;
}
.step-dot.active{background:var(--gold);transform:scale(1.3);}
.step-dot.done{background:var(--green);}
.step-line{flex:1;height:1px;background:var(--border);}

/* ══ 進度列（partner 用）══ */
.progress-bar{
  position:sticky;top:0;z-index:50;
  background:rgba(26,15,10,.96);
  border-bottom:1px solid var(--border);
  backdrop-filter:blur(8px);
}
.progress-inner{max-width:660px;margin:0 auto;display:flex;align-items:stretch;}
.prog-step{
  flex:1;padding:14px 8px;
  display:flex;flex-direction:column;align-items:center;gap:4px;
  border-right:1px solid var(--border);
  opacity:.4;transition:opacity .3s;
}
.prog-step:last-child{border-right:none;}
.prog-step.active{opacity:1;}
.prog-step.done{opacity:.7;}
.prog-num{
  width:24px;height:24px;border-radius:50%;
  border:1px solid var(--text-muted);
  display:flex;align-items:center;justify-content:center;
  font-size:0.65rem;color:var(--text-muted);transition:all .3s;
}
.prog-step.active .prog-num{border-color:var(--gold);color:var(--gold);background:rgba(212,168,83,.1);}
.prog-step.done .prog-num{border-color:var(--green);background:rgba(74,222,128,.15);color:var(--green);}
.prog-lbl{font-size:0.6rem;letter-spacing:1px;color:var(--text-muted);}
.prog-step.active .prog-lbl{color:var(--gold);}