:root{
    /* ============================================================
     *  ธีม: พาสเทลนุ่มนวล — ม่วงผ้าพันคอโทนอ่อน + ครีม + ชมพูแก้มนกฮูก
     *  เปลี่ยนสีเว็บทั้งหมด — แก้แค่ 4 สีนี้ได้เลย
     * ============================================================ */
    --c-dark:#332856;    /* พื้นหลังเว็บโหมดมืด (ม่วงเข้มนุ่มๆ ไม่จัดจ้าน) */
    --c-warm:#FFF8F3;    /* พื้นการ์ด (ครีมอมชมพูอุ่นๆ) */
    --c-lav:#A873D1;     /* สีหลัก: ปุ่ม / accent / เน้น (ม่วงผ้าพันคอโทนพาสเทล) */
    --c-sand:#F4B8C4;    /* สีรอง: แท็ก / เส้นขอบ (ชมพูแก้มนกฮูก) */
    --c-light-bg:linear-gradient(160deg,#EAE0FA,#D9CBF2);   /* พื้นหลังเว็บโหมดสว่าง (ม่วงพาสเทลอ่อนไล่เฉด) */

    /* --- เฉดเสริม --- */
    --primary-dark:#8552AE;    /* ม่วงเข้มตอนกด/hover */
    --ink:#2B2438;             /* ตัวหนังสือในการ์ด (ม่วงเข้มนุ่มๆ แทนสีดำ) */
    --muted:#79708C;           /* ตัวหนังสือจางในการ์ด */
    --line:#F0E0E8;            /* เส้นขอบการ์ด (พาสเทลอมชมพู) */
    --on-dark:#3C2E5C;         /* ตัวหนังสือบนพื้นเว็บ (โหมดสว่าง = ม่วงเข้มอ่านบนพื้นอ่อนได้) */
    --on-dark-muted:#6E5D8C;   /* ตัวหนังสือจางบนพื้นเว็บ (โหมดสว่าง) */
    --primary-softer:#F6ECF7;  /* พื้นอ่อนมากในการ์ด */
    --header-bg:rgba(255,255,255,.75);   /* พื้นเฮดเดอร์ (โหมดสว่าง) */
    --eyebrow-accent:#6B3B9E;   /* สีหัวข้อเล็กๆ เหนือหัวข้อใหญ่ (โหมดสว่าง — เข้มกว่า --primary-dark เพื่อให้คอนทราสต์ผ่าน
      AA บนพื้นอ่อนพาสเทล ตัวหนังสือเล็ก 12px ต้องการคอนทราสต์ ≥4.5:1 เช็คแล้วได้ ~5:1) */
    --foot-link:#6B3B9E;   /* สีลิงก์ท้ายเว็บ (โหมดสว่าง) — ม่วงเดิม #A873D1 คอนทราสต์ไม่พอบนพื้นอ่อนใหม่ (แค่ 2.4:1) */

    /* --- ระบบ --- */
    --bg:var(--c-light-bg); --card:var(--c-warm); --faint:#B79FC4;
    --primary:var(--c-lav); --primary-soft:#EEDBF5;
    --amber:var(--c-lav); --amber-soft:#EEDBF5;
    --green:var(--c-lav); --green-soft:#EEDBF5;
    --red:#e05a5a; --red-soft:#fce8e8;
    --chip-bg:#332856; --chip-fg:#FFFFFF;   /* สีชิป (วันที่/แท็ก) แยกจาก --card ให้ยังเด่นได้ทั้ง 2 ธีม */
    --r-sm:12px;--r:18px;--r-lg:24px;
    --sh:0 6px 20px rgba(0,0,0,.18);--sh-lg:0 16px 44px rgba(0,0,0,.28);
  }
  /* ===== Dark mode: ตอนนี้สลับพื้นเว็บทั้งหน้าไปเป็นม่วงเข้มแบบเดิม (ไม่ใช่แค่การ์ดเหมือนก่อนหน้านี้แล้ว)
     โหมดสว่าง = พื้นอ่อนพาสเทลใหม่ทั้งเว็บ, โหมดมืด = พื้นเข้มแบบเดิมทั้งเว็บ ===== */
  :root[data-theme="dark"]{
    --bg:var(--c-dark); --on-dark:#FFFFFF; --on-dark-muted:#D8C6E8;
    --header-bg:rgba(51,40,86,.94); --eyebrow-accent:var(--c-warm); --foot-link:#A873D1;
    --card:#3B2F60; --ink:#F5EEFA; --muted:#C6B6DE; --line:#4E4179; --faint:#B7A3D6;
    --chip-bg:var(--primary); --chip-fg:#FFFFFF;
    /* --primary-soft/-softer, --green-soft, --amber-soft เดิมเป็นสีพาสเทลอ่อนมาก (ตั้งใจให้ใช้บนพื้นการ์ดครีม
       ของโหมดสว่าง) ไม่เคยสลับสำหรับโหมดมืดเลย ทำให้ทุกจุดที่ใช้ (เช่น .upload-tile:hover, .upload-tile.done
       ตอนแนบเอกสารสำเร็จ, .id-tile:hover/.done) กลายเป็นพื้นหลังสว่างจ้าที่ตัวหนังสือสีขาวจาก --ink ของโหมดมืด
       จมหายไปเลย (คอนทราสต์เกือบ 1:1) แก้ให้มืดลงให้เข้ากับพื้นการ์ดมืดแทน และปรับ --primary-dark (สีตัวหนังสือ
       ที่จับคู่กับพื้นเหล่านี้ในบางจุดเช่น .locked-date/.btn-outline) ให้สว่างขึ้นด้วยกันให้ยังอ่านออก */
    --primary-soft:#4A3D73; --primary-softer:#413569; --green-soft:#4A3D73; --amber-soft:#4A3D73;
    --primary-dark:#C9B3EE;
  }
  :root[data-theme="dark"] .loading{background:rgba(15,20,40,.94)}
  *{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
  html,body{overflow-x:clip;max-width:100%}
  body{font-family:'IBM Plex Sans Thai',system-ui,sans-serif;background:var(--bg);color:var(--on-dark);line-height:1.6;-webkit-font-smoothing:antialiased;padding-bottom:32px}
  h1,h2,h3,h4,.kanit{font-family:'Kanit',sans-serif;font-weight:600;line-height:1.3}
  .wrap{max-width:540px;margin:0 auto;padding:0 16px}

  header{position:sticky;top:0;z-index:50;background:var(--header-bg);backdrop-filter:blur(14px);border-bottom:1px solid rgba(244,184,196,.25);padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top))}
  /* เตือนตอนเปิดผ่าน in-app browser ของ LINE — เบราว์เซอร์ในตัว LINE บน Android มักบล็อกการดาวน์โหลดไฟล์
     และบางเครื่อง/บางคีย์บอร์ดพิมพ์ภาษาไทยไม่ได้ (ข้อจำกัดของ WebView ฝั่ง LINE เอง แก้จากโค้ดเว็บไม่ได้
     ต้องให้ผู้ใช้เปิดด้วยเบราว์เซอร์ปกติแทน) */
  .inapp-banner{position:sticky;top:0;z-index:51;display:flex;flex-direction:column;gap:8px;background:#fff3cd;color:#7a5b00;
    font-size:12.5px;line-height:1.5;padding:9px 14px;border-bottom:1px solid #f0d98c}
  .inapp-banner-row{display:flex;align-items:center;gap:10px}
  .inapp-banner-row span{flex:1}
  .inapp-close{flex:none;border:0;background:transparent;color:#7a5b00;font-size:15px;cursor:pointer;padding:2px 6px}
  .inapp-open-btn{border:0;border-radius:10px;background:#7a5b00;color:#fff3cd;font-family:'Kanit';font-weight:600;font-size:13px;
    padding:9px 12px;cursor:pointer;width:100%}
  .inapp-banner-hint{margin:0;font-size:11px;opacity:.85}
  .brand-name{color:var(--on-dark)}
  .header-inner{max-width:540px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:10px}
  .brand{display:flex;align-items:center;gap:10px;font-family:'Kanit';font-weight:600;font-size:17px;color:var(--primary-dark)}
  .logo{width:38px;height:38px;border-radius:11px;background:var(--primary);display:grid;place-items:center;font-size:18px;overflow:hidden;flex:none}
  .logo img{width:100%;height:100%;object-fit:cover;display:block}
  .hero{position:relative;overflow:hidden}
  .hero-inner{position:relative;z-index:1}
  .hero-deco{display:block;position:absolute;top:50%;transform:translateY(-50%);width:44vw;max-width:210px;opacity:.16;filter:blur(2px);pointer-events:none;border-radius:20px;z-index:0}
  .hero-deco.left{left:-8vw}
  .hero-deco.right{right:-8vw}
  .logo img{width:100%;height:100%;object-fit:cover}
  .role-toggle{display:flex;background:var(--primary-soft);border-radius:999px;padding:3px}
  .theme-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:0;background:transparent;border-radius:12px;cursor:pointer;font-size:18px;line-height:1;flex:none}
  .theme-toggle:hover{background:rgba(255,255,255,.08)}
  .nav-burger{display:flex;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;border:0;background:transparent;border-radius:12px;cursor:pointer;padding:0 11px;flex:none}
  .nav-burger span{display:block;height:2.5px;background:#A873D1;border-radius:2px;transition:.2s}
  .nav-burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .nav-burger.open span:nth-child(2){opacity:0}
  .nav-burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .nav-drawer{display:none;flex-direction:column;background:var(--card);border-top:1px solid var(--line);padding:8px 16px 12px;box-shadow:var(--sh-lg)}
  .nav-drawer.open{display:flex}
  .nav-drawer a{padding:13px 6px;font-family:'Kanit';font-weight:500;font-size:15px;color:var(--ink);text-decoration:none;cursor:pointer;border-bottom:1px solid var(--line)}
  .nav-drawer a:last-child{border-bottom:0}
  .nav-drawer a.nav-admin{color:var(--primary-dark);font-weight:600;margin-top:4px}
  .nav-admin-link{color:var(--primary-dark)!important;font-weight:600!important}
  .role-toggle button{border:0;background:transparent;color:var(--primary-dark);font-family:'Kanit';font-weight:500;font-size:13px;padding:6px 14px;border-radius:999px;cursor:pointer;opacity:.7}
  .role-toggle button.active{background:var(--primary);color:#fff;opacity:1}

  main{padding-top:20px}
  .screen{display:none;animation:fade .3s ease}
  .screen.active{display:block}
  @keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

  .page-title{font-size:23px;margin-bottom:3px;letter-spacing:-.2px}
  .page-sub{color:var(--on-dark-muted);font-size:14px;margin-bottom:18px}

  .card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh);margin-bottom:14px;color:var(--ink)}
  .entry,.prod-card,.detail-box,.ev-body,.ev-main,.review-item,.review-sidebar,.rev-filter-toggle,.nav-drawer,.upload-tile,.mq-card,.receipt{color:var(--ink)}
  .card-label{font-family:'Kanit';font-weight:600;font-size:14px;margin-bottom:12px}
  .card-pad-lg{padding:22px}

  /* progress */
  .progress{display:flex;gap:7px;margin-bottom:20px}
  .progress .d{flex:1;height:5px;border-radius:999px;background:var(--line)}
  .progress .d.on{background:var(--primary)}

  /* entry cards (home) */
  .entry{display:flex;align-items:center;gap:14px;width:100%;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:var(--sh);cursor:pointer;margin-bottom:14px;transition:transform .12s,box-shadow .15s}
  .entry:active{transform:scale(.99)}
  .entry:hover{box-shadow:var(--sh-lg)}
  .entry .ic{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;font-size:24px;flex:none}
  .entry .ic.v{background:var(--primary-soft)}
  .entry .ic.a{background:var(--amber-soft)}
  .entry .tx{flex:1}
  .entry .tx b{font-family:'Kanit';font-weight:600;font-size:15.5px;display:block}
  .entry .tx span{font-size:13px;color:var(--muted)}
  .entry .arr{color:var(--faint);font-size:20px}

  .divider{display:flex;align-items:center;gap:12px;color:var(--faint);font-size:13px;margin:6px 0 14px}
  .divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}

  /* labels & inputs */
  label.fld{display:block;margin-bottom:14px}
  label.fld>span{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px;font-family:'Kanit'}
  .req{color:var(--red);font-weight:700}
  input[type=text],input[type=date],input[type=number],input[type=tel],input[type=password],select,textarea{
    width:100%;box-sizing:border-box;max-width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:14px;font-family:inherit;font-size:15px;background:var(--card);color:var(--ink);transition:border .15s}
  textarea{min-height:64px;line-height:1.5}
  input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}
  /* combo: dropdown เลือก/พิมพ์กรอง ที่ควบคุมสไตล์เองได้ (แทน native datalist ที่ปรับสีไม่ได้) */
  .combo{position:relative}
  .combo-menu{position:absolute;left:0;right:0;top:calc(100% + 6px);background:var(--card);border:1.5px solid var(--line);border-radius:14px;box-shadow:var(--sh-lg);max-height:220px;overflow-y:auto;z-index:40;display:none}
  .combo-menu.show{display:block}
  .combo-item{padding:11px 14px;font-size:14.5px;color:var(--ink);cursor:pointer;border-bottom:1px solid var(--line)}
  .combo-item:last-child{border-bottom:none}
  .combo-item:hover{background:var(--primary-soft)}
  .combo-empty{padding:11px 14px;font-size:13px;color:var(--muted)}
  input[type=date]{-webkit-appearance:none;appearance:none;min-width:0;max-width:100%}
  .filter-bar .fld{min-width:0!important}
  .filter-bar{max-width:100%;overflow:hidden}
  .hint{font-size:12.5px;color:var(--on-dark-muted);margin-top:5px}
  .card .hint,.detail-box .hint{color:var(--muted)}

  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:15px 18px;border:0;border-radius:15px;font-family:'Kanit';font-weight:600;font-size:15.5px;cursor:pointer;transition:transform .1s,box-shadow .15s,background .15s}
  .btn:active{transform:scale(.98)}
  .btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 18px rgba(0,0,0,.22)}
  .btn-primary:hover{background:var(--primary-dark)}
    .btn-amber{background:var(--amber);color:#FFFFFF;box-shadow:0 6px 18px rgba(0,0,0,.25)}
  .btn-line{background:#06c755;color:#fff}
  .btn-ghost{background:var(--primary-soft);color:var(--primary-dark)}
  .btn-outline{background:var(--card);color:var(--primary-dark);border:1.5px solid var(--primary)}
  .btn-sm{width:auto;padding:9px 16px;font-size:13.5px;border-radius:12px}
  .btn[disabled]{opacity:.45;cursor:not-allowed;box-shadow:none}
  .row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .stack-gap>*+*{margin-top:10px}

  .chip{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;font-family:'Kanit';padding:5px 12px;border-radius:999px}
  .chip-green{background:var(--chip-bg);color:var(--chip-fg)}
  .chip-red{background:var(--red-soft);color:var(--red)}
  .chip-amber{background:var(--amber-soft);color:#b25e00}
  .chip-violet{background:var(--chip-bg);color:var(--chip-fg)}

  /* event cards */
  .event-card{cursor:pointer;transition:transform .12s,box-shadow .15s}
  .event-card:active{transform:scale(.99)}
  .event-card:hover{box-shadow:var(--sh-lg)}
  .event-card h3{font-size:17px;margin-bottom:6px}
  .event-meta{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px 14px}
  .event-meta span{display:inline-flex;align-items:center;gap:4px}
  .event-foot{margin-top:12px;display:flex;gap:7px;flex-wrap:wrap}

  /* date range */
  .range-fields{display:flex;gap:12px}
  .range-fields label{flex:1;margin:0}
  .locked-date{display:flex;align-items:center;gap:10px;background:var(--primary-softer);border:1px solid var(--primary-soft);border-radius:14px;padding:13px 15px;font-family:'Kanit';font-weight:500;font-size:14.5px;color:var(--primary-dark)}
  .locked-date .e{font-size:20px}
  .duration-pill{margin-top:14px;background:var(--card);border:1.5px solid #A873D1;border-radius:13px;padding:11px 14px;font-family:'Kanit';font-weight:600;font-size:13.5px;color:#A873D1;text-align:center}
  .duration-pill b{color:#A873D1}
  .duration-pill.err{background:var(--red-soft);color:var(--red)}
  .day-chips{display:flex;flex-wrap:wrap;gap:8px}
  .day-chip{border:1.5px solid var(--line);background:var(--card);border-radius:13px;padding:10px 14px;font-family:'Kanit';font-weight:700;font-size:16px;color:var(--ink);cursor:pointer;text-align:center;line-height:1.2;min-width:84px}
  .day-chip small{display:block;font-size:11px;color:var(--muted);font-weight:500;margin-top:3px}
  .day-chip.sel{border-color:#7a3d94;background:#7a3d94;color:#FFFFFF}
  .day-chip.sel small{color:rgba(255,255,255,.85)!important}
  .day-chip.sm{min-width:auto;padding:7px 12px;font-size:13px}
  .day-slot-group{width:100%;margin-bottom:10px}
  .day-slot-head{font-family:'Kanit';font-weight:700;font-size:14px;color:var(--ink);margin-bottom:6px}
  .day-slot-head small{color:var(--muted);font-weight:500;margin-left:6px}

  /* ===== Product Card (รายการรุ่น) ===== */
  .group-head{font-family:'Kanit';font-weight:600;font-size:13px;color:var(--on-dark);margin:20px 4px 12px;display:flex;align-items:center;gap:8px}
  .group-head::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--primary)}
  .prod-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .prod-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);transition:transform .12s,box-shadow .15s,border-color .15s}
  .prod-card:not(.full){cursor:pointer}
  .prod-card:not(.full):hover{box-shadow:var(--sh-lg);transform:translateY(-2px);border-color:var(--primary)}
  .prod-card.full{opacity:.72}

  .prod-media{position:relative;aspect-ratio:4/3;background:linear-gradient(140deg,var(--primary-softer) 0%,var(--primary-soft) 100%);display:grid;place-items:center}
  .prod-card.full .prod-media{background:linear-gradient(140deg,#f4f1f6,#eae4ee);filter:grayscale(.35)}
  .prod-ico{font-size:40px;line-height:1}
  .prod-badge{position:absolute;top:8px;right:8px;font-family:'Kanit';font-weight:600;font-size:11px;padding:4px 10px;border-radius:999px}
  .prod-badge.ok{background:var(--green-soft);color:var(--green)}
  .prod-badge.no{background:var(--red-soft);color:var(--red)}
  .prod-combo{position:absolute;top:8px;left:8px;background:rgba(255,255,255,.92);color:var(--primary-dark);font-family:'Kanit';font-weight:600;font-size:10.5px;padding:3px 9px;border-radius:999px}

  .prod-body{padding:12px 13px 13px;display:flex;flex-direction:column;gap:3px;flex:1}
  .prod-name{font-family:'Kanit';font-weight:600;font-size:14px;line-height:1.32;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.64em}
  .prod-type{font-size:11.5px;color:var(--faint)}
  .prod-price{margin-top:4px;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
  .prod-price b{font-family:'Kanit';font-weight:700;font-size:18px;color:var(--primary-dark)}
  .prod-price small{font-size:11.5px;color:var(--muted)}
  .prod-note{margin-top:8px;padding-top:8px;border-top:1px dashed var(--line);font-size:11.5px;line-height:1.55;display:flex;flex-direction:column;gap:1px}
  .prod-note b{color:var(--red);font-family:'Kanit';font-weight:600}
  .prod-note span{color:var(--muted)}
  .prod-note span.ok{color:var(--green);font-family:'Kanit';font-weight:600}
  .prod-btn{margin-top:auto;padding-top:0}
  .prod-btn{margin-top:11px;width:100%;border:0;border-radius:12px;padding:10px;font-family:'Kanit';font-weight:600;font-size:13.5px;background:var(--primary);color:#fff;cursor:pointer;transition:background .15s}
  .prod-btn:hover{background:var(--primary-dark)}
  .prod-btn.off{background:var(--line);color:var(--faint);cursor:not-allowed}

  /* หน้ายืนยันการจอง: 2 คอลัมน์ + upload grid */
  .booking-grid{display:block}
  .booking-side .sum-card{margin-bottom:18px}
  .id-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
  .id-tile{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;text-align:center;
    border:1.5px dashed var(--line);border-radius:14px;padding:14px 6px;cursor:pointer;background:var(--card);transition:.15s;min-height:92px}
  .id-tile:hover{border-color:var(--primary);background:var(--primary-softer)}
  .id-tile .ico{font-size:22px;line-height:1;width:44px;height:44px;border-radius:12px;background:var(--primary-soft);display:flex;align-items:center;justify-content:center}
  .id-tile.done .ico{background:#d6f3e0}
  .id-tile .t{font-family:'Kanit';font-weight:600;font-size:12px;color:var(--ink);line-height:1.2}
  .id-tile .chk{position:absolute;top:6px;right:6px;width:20px;height:20px;border-radius:50%;background:var(--green);color:#fff;font-size:12px;
    display:none;align-items:center;justify-content:center;font-weight:700}
  .id-tile.done{border-style:solid;border-color:var(--green);background:var(--green-soft)}
  .id-tile.done .chk{display:flex}

  /* ส่วนขั้นตอนในหน้ายืนยันการจอง (รวมหน้า) */
  .sec-step{margin-top:18px}
  .sec-head-num{display:flex;align-items:center;gap:10px;margin:0 2px 10px}
  .sec-head-num .sec-no{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:var(--primary);color:#fff;font-family:'Kanit';font-weight:700;font-size:14px;flex:none}
  .sec-head-num h3{font-family:'Kanit';font-weight:600;font-size:16px}
  .sum-card{background:var(--card);border-color:var(--line)}
  .pay-card{border-color:var(--primary);border-width:1.5px}

  .range-warn{background:var(--red-soft);color:var(--red);border-radius:13px;padding:11px 14px;font-size:13px;margin-bottom:12px;font-family:'IBM Plex Sans Thai'}
  .range-warn b{font-family:'Kanit'}

  /* rental detail */
  .detail-box{background:var(--card)}
  .detail-section+.detail-section{margin-top:16px;padding-top:16px;border-top:1px dashed var(--line)}
  .detail-section h4{font-size:14px;display:flex;align-items:center;gap:7px;margin-bottom:8px}
  .detail-list{list-style:none}
  .detail-list li{position:relative;padding-left:18px;font-size:13.5px;margin-bottom:6px}
  .detail-list li::before{content:"";position:absolute;left:3px;top:9px;width:6px;height:6px;border-radius:50%;background:var(--primary)}
  .detail-list li.warn{color:var(--red);font-weight:600}.detail-list li.warn::before{background:var(--red)}
  .note-block{background:#fde8e4;border:1.5px solid #c0392b;border-radius:13px;padding:12px;margin-top:12px;font-size:12.5px;color:#6b1b14}
  .note-block b{color:#c0392b}
  .sign-callout{background:rgba(51,40,86,.09);border:1px solid rgba(51,40,86,.18);border-radius:13px;padding:14px;margin-top:12px}
  .sign-callout .big{font-family:'Kanit';font-weight:700;font-size:15px;color:var(--primary-dark);display:block;margin-bottom:3px}
  .sig-example{margin-top:12px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px;text-align:center}
  .sig-example svg{max-width:100%;height:auto}.sig-cap{font-size:12px;color:var(--muted);margin-top:8px}

  /* summary */
  .sum-row{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:9px 0;border-bottom:1px dashed var(--line)}
  .sum-row:last-child{border-bottom:0}
  .sum-row .k{color:var(--muted)}.sum-row .v{font-weight:600;font-family:'Kanit';text-align:right}
  .sum-total{background:var(--primary-soft);border-radius:15px;padding:14px 16px;margin-top:12px;display:flex;justify-content:space-between;align-items:center}
  .sum-total .k{font-family:'Kanit';font-weight:600;color:var(--primary-dark);font-size:15px}
  .sum-total .v{font-family:'Kanit';font-weight:700;font-size:25px;color:var(--primary-dark)}

  /* QR */
  .qr-box{text-align:center;padding:12px;background:var(--c-warm);border-radius:16px;margin-top:10px;max-width:280px;margin-left:auto;margin-right:auto}
  .qr-img{width:100%;max-width:256px;aspect-ratio:1;height:auto;margin:0 auto;border-radius:12px;background:repeating-conic-gradient(#352c47 0 25%,#fff 0 50%) 50%/22px 22px;display:grid;place-items:center;opacity:.9}
  .qr-img .ph{background:var(--card);padding:6px 10px;border-radius:8px;font-family:'Kanit';font-weight:600;font-size:12px;color:var(--muted)}
  .qr-real{width:100%;max-width:256px;height:auto;border-radius:12px;margin:0 auto;display:block}
  .qr-cap{font-family:'Kanit';font-weight:600;font-size:13px}

  /* upload */
  /* เอกสารแนบ: กริด 2 คอลัมน์ (มือถือ 1) / 3 คอลัมน์เมื่อต้องแนบบัตรผู้ปกครอง */
  .docs-grid{display:grid;grid-template-columns:1fr;gap:10px;align-items:stretch}
  .card-label-row{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
  .sig-link{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border:0;border-radius:999px;
    background:var(--primary-softer);color:var(--primary-dark);font-family:'Kanit';font-weight:500;font-size:12px;cursor:pointer;transition:.15s}
  .sig-link:hover{background:var(--primary-soft)}
  .sig-link .ic{font-size:14px}
  .sig-link .ar{font-size:15px;font-weight:700}
  .sig-example{margin:2px 0 12px}
  /* ไอคอนแบรนด์ยืนยันตัวตน (เล็กลง) */
  .id-tile .ico{width:38px;height:38px;border-radius:11px}
  .id-tile .ico svg{width:19px;height:19px;display:block}
  .id-tile .t{font-size:13.5px}
  .id-tile .ico.brand-fb{background:#1877F2}
  .id-tile .ico.brand-ig{background:radial-gradient(circle at 30% 107%,#fdf497 0%,#fdf497 5%,#fd5949 45%,#d6249f 60%,#285AEB 90%)}
  .id-tile .ico.brand-x{background:#000}
  .id-tile.done .ico.brand-fb,.id-tile.done .ico.brand-ig,.id-tile.done .ico.brand-x{opacity:.55}
  .id-tile.has-thumb .ico,.id-tile.has-thumb .t,.id-tile.has-thumb .s{display:none}
  .id-tile.has-thumb{padding:5px;height:92px;align-items:center;justify-content:center;overflow:hidden}
  /* ชำระมัดจำ 2 กริด */
  .pay-grid{display:grid;grid-template-columns:1fr;gap:14px;align-items:center}
  .pay-qr{display:flex;justify-content:center}
  .pay-qr .qr-box{margin-top:0}
  .pay-warn{color:var(--red);font-weight:600;font-size:12px;font-family:'IBM Plex Sans Thai';display:inline-block}
  @media (min-width:560px){
    .docs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .docs-grid.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
    .pay-grid{grid-template-columns:auto 1fr;gap:18px}
  }
  .upload-tile{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px;
    border:1.5px dashed var(--line);border-radius:15px;padding:16px 10px;cursor:pointer;transition:.15s;background:var(--card);min-height:124px}
  .upload-tile:hover{border-color:var(--primary);background:var(--primary-softer)}
  .upload-tile.done{border-style:solid;border-color:var(--green);background:var(--green-soft)}
  .upload-tile.done::after{content:'\2713';position:absolute;top:9px;right:9px;width:22px;height:22px;border-radius:50%;background:var(--green);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}
  .upload-tile .ico{width:46px;height:46px;border-radius:12px;background:var(--primary-soft);display:flex;align-items:center;justify-content:center;font-size:24px}
  .upload-tile.done .ico{background:#d6f3e0}
  .upload-tile .tile-thumb{display:block;width:80px;height:80px;object-fit:cover;border-radius:10px;flex:none}
  .upload-tile.has-thumb .ico,.upload-tile.has-thumb .t,.upload-tile.has-thumb .s{display:none}
  .upload-tile.has-thumb{padding:6px;min-height:92px;height:92px;align-items:center;justify-content:center;overflow:hidden}
  
  .upload-tile .t{font-family:'Kanit';font-weight:600;font-size:13.5px;line-height:1.3}
  .upload-tile .s{font-size:11px;color:var(--muted);line-height:1.35}
  /* ปุ่มเล็กๆ แนบเป็น PDF แทน — แยกจาก input รูปหลัก เพราะ Android เจอ accept ผสม image+pdf ในช่องเดียว
     มักไม่พาไปหน้าคลังรูปภาพตรงๆ (เด้ง Files chooser แทน) แยกให้ input รูปเป็น accept="image/*" ล้วน
     กดคลังรูปได้ชัวร์ ส่วน PDF ให้เลือกผ่านปุ่มนี้แทน */
  .upload-tile .pdf-alt{margin-top:1px;background:none;border:0;padding:3px 6px;font-size:10.5px;color:var(--primary-dark);
    text-decoration:underline;cursor:pointer;font-family:'IBM Plex Sans Thai',sans-serif}
  .upload-tile.done .pdf-alt,.upload-tile.has-thumb .pdf-alt{display:none}
  .poster-row{display:flex;gap:12px;align-items:flex-start;margin-top:6px}
  .poster-tile{flex:none}
  .poster-side{flex:1;min-width:0;display:flex;flex-direction:column;gap:8px}
  .poster-side input{width:100%}
  .poster-preview{display:flex;align-items:center;gap:10px}
  .poster-preview img{width:70px;height:70px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
  .poster-clear{border:0;background:var(--primary-soft);color:var(--primary-dark);border-radius:8px;padding:6px 12px;font-family:'Kanit';font-weight:600;font-size:12px;cursor:pointer}

  /* countdown */
  .cd-bar{position:sticky;top:62px;z-index:30;background:#c0392b;color:#fff;border-radius:14px;padding:10px 15px;display:flex;align-items:center;justify-content:center;gap:8px;font-family:'Kanit';font-weight:700;font-size:14px;box-shadow:0 6px 20px rgba(192,57,43,.45);margin-bottom:16px}
  .cd-bar.danger{background:var(--red);color:#fff}

  .back-link{display:inline-flex;align-items:center;gap:5px;color:#332856;font-family:'Kanit';font-weight:600;font-size:14px;background:#FFF8F3;border:0;cursor:pointer;margin-bottom:14px;padding:7px 14px;border-radius:12px}
  .empty{text-align:center;color:var(--muted);padding:34px 10px;font-size:14px}
  /* หน้ารีวิว */
  .review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
  .review-item{display:block;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card);box-shadow:var(--sh);text-decoration:none;color:inherit}
  .review-item img{width:calc(100% - 16px);height:auto;display:block;margin:0 8px 10px;border-radius:11px}
  /* ฟิลเตอร์รีวิวแบบ sidebar */
  .review-layout{display:block}
  .rev-filter-toggle{display:flex;align-items:center;gap:8px;width:100%;justify-content:flex-start;border:1.5px solid var(--line);background:var(--card);border-radius:12px;padding:11px 14px;font-family:'Kanit';font-weight:600;font-size:14px;color:var(--ink);cursor:pointer;margin-bottom:12px;box-shadow:var(--sh)}
  .rev-filter-toggle .chev{margin-left:auto;color:var(--muted);transition:transform .2s}
  .rev-filter-toggle.open .chev{transform:rotate(180deg)}
  .review-sidebar{display:none;margin-bottom:16px;border:1px solid var(--line);border-radius:var(--r);background:var(--card);box-shadow:var(--sh);padding:12px 12px}
  .review-sidebar.open{display:block}
  .rev-side-group{margin-top:10px}
  .rev-side-head{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;background:transparent;cursor:pointer;font-family:'Kanit';font-weight:700;font-size:14px;color:var(--ink);margin:8px 0 6px;padding:8px 4px;text-align:left}
  .rev-side-head .chev{font-size:12px;color:var(--muted);transition:transform .2s}
  .rev-side-group.collapsed .rev-side-head .chev{transform:rotate(-90deg)}
  .rev-side-group.collapsed .rev-side-items{display:none}
  .rev-side-items{padding-bottom:4px}
  .rev-side-item{display:inline-block;border:1.5px solid var(--line);background:var(--card);border-radius:999px;padding:6px 14px;margin:0 6px 6px 0;font-family:'Kanit';font-weight:500;font-size:12.5px;color:var(--ink);cursor:pointer;transition:.15s}
  .rev-side-item:hover{border-color:var(--primary)}
  .rev-side-item.on{background:var(--primary);border-color:var(--primary);color:#fff}
  .rev-side-item.rev-all{font-weight:600}
  @media (min-width:900px){
    .rev-filter-toggle{display:none}
    .review-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:22px;align-items:start}
    .review-sidebar{display:block!important;position:sticky;top:80px;margin-bottom:0;border:1px solid var(--line);border-radius:var(--r);background:var(--card);box-shadow:var(--sh);padding:14px 12px;max-height:calc(100vh - 100px);overflow:auto}
    .rev-side-item{display:block;width:100%;text-align:left;border:0;border-radius:9px;padding:8px 11px;margin:0 0 3px 0;background:transparent;font-size:13.5px}
    .rev-side-item:hover{background:var(--primary-softer);border:0}
    .rev-side-item.on{background:var(--primary-soft);color:var(--primary-dark);border:0}
    .rev-side-head{margin-top:12px;border-top:1px solid var(--line);padding-top:12px}
    .rev-side-group:first-of-type .rev-side-head{border-top:0}
  }
  .ri-meta{padding:11px 12px 8px;display:flex;flex-wrap:wrap;gap:6px 8px;align-items:center}
  .rm-model{font-family:'Kanit';font-weight:700;font-size:14.5px;color:#fff;background:var(--primary);padding:4px 12px;border-radius:9px;letter-spacing:.2px}
  .rm-item{font-family:'Kanit';font-weight:600;font-size:13px;color:var(--ink)}
  /* แอดมิน: รายการรีวิว */
  .admin-review-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
  .admin-review-row img{width:60px;height:60px;object-fit:cover;border-radius:10px;flex:none;background:var(--primary-softer)}
  .arr-meta{flex:1;min-width:0}
  .arr-cap{font-family:'Kanit';font-weight:600;font-size:13.5px;word-break:break-word}
  .arr-src{font-size:12px;color:var(--muted)}
  .arr-del{color:var(--red)!important;flex:none}
  .arr-btns{display:flex;flex-direction:column;gap:4px;flex:none}
  .arr-edit{color:var(--primary-dark)!important;flex:none}
  /* แดชบอร์ด */
  .dash-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px}
  .dash-stat{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh);padding:14px}
  .dash-stat span{display:block;font-size:12.5px;color:var(--muted);margin-bottom:4px}
  .dash-stat b{font-family:'Kanit';font-weight:700;font-size:20px;color:var(--primary-dark)}
  .dash-row{display:flex;justify-content:space-between;padding:8px 2px;border-bottom:1px dashed var(--line);font-size:13.5px}
  .dash-row b{color:var(--primary-dark)}
  .dash-list{max-height:420px;overflow:auto}
  .dash-item{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:center;padding:10px 2px;border-bottom:1px solid var(--line);font-size:13px}
  .dash-item-info{flex:1 1 220px}
  .dash-item-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;justify-content:flex-end}
  .di-rate{font-family:'Kanit';font-weight:700;color:var(--primary-dark);flex:none}
  @media (min-width:900px){
    .review-grid{grid-template-columns:repeat(2,1fr)}
    .dash-stats{grid-template-columns:repeat(4,1fr)}
  }
  .empty-line{text-align:center;padding:40px 20px;display:flex;flex-direction:column;align-items:center}
  .empty-line .el-tx{color:var(--on-dark);font-family:'Kanit';font-weight:600;font-size:20px;max-width:420px;margin:0 auto;line-height:1.5}
  .empty-line .el-sub{color:var(--on-dark-muted);font-size:14px;margin-top:8px;max-width:380px;line-height:1.6}

  .pill-list{display:flex;flex-wrap:wrap;gap:7px}
  .tag{background:var(--primary-soft);color:var(--primary-dark);font-size:12px;font-weight:600;font-family:'Kanit';padding:4px 10px;border-radius:9px}
  .tag-pick{background:var(--card);color:var(--muted);border:1.5px solid var(--line);font-size:12.5px;font-weight:600;font-family:'Kanit';padding:6px 13px;border-radius:999px;cursor:pointer;transition:.15s}
  .tag-pick:hover{border-color:var(--primary)}
  .tag-pick.on{background:var(--primary);border-color:var(--primary);color:#fff}

  .toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:14px;font-size:14px;opacity:0;transition:.3s;z-index:100;font-family:'Kanit';max-width:90%;text-align:center}
  .toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

  .confirm-hero{text-align:center;padding:6px 0 2px}
  .confirm-hero .tick{width:66px;height:66px;border-radius:50%;background:var(--green-soft);color:var(--green);display:grid;place-items:center;font-size:34px;margin:0 auto 12px}
  .confirm-hero h2{font-size:21px}
  /* ใบยืนยันแบบ HTML (ยืดหดตามจอ) */
  .receipt{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
  .rc-head{background:linear-gradient(135deg,var(--c-dark),var(--primary-dark));color:#fff;text-align:center;padding:20px 16px}
  .rc-head b{display:block;font-family:'Kanit';font-weight:700;font-size:19px;line-height:1.3}
  .rc-head span{font-size:13px;opacity:.9}
  .rc-body{padding:20px 16px;background:#FFFFFF;color:#111827}
  .rc-tick{width:56px;height:56px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:30px;margin:0 auto 8px}
  .rc-ok{text-align:center;font-family:'Kanit';font-weight:600;font-size:17px}
  .rc-id{text-align:center;font-family:'Kanit';font-weight:700;font-size:22px;color:var(--primary-dark)}
  .rc-at{text-align:center;font-size:12.5px;color:var(--muted);margin-bottom:14px}
  .rc-rows{margin-top:4px}
  .rc-row{display:flex;justify-content:space-between;gap:14px;align-items:baseline;padding:11px 2px;border-bottom:1px dashed var(--line)}
  .rc-k{color:var(--muted);font-size:13.5px;white-space:nowrap;flex:none}
  .rc-v{font-family:'Kanit';font-weight:600;font-size:14.5px;text-align:right;word-break:break-word}
  .rc-balance{display:flex;justify-content:space-between;align-items:center;gap:12px;background:#A873D1;border-radius:14px;padding:14px 16px;margin-top:14px}
  .rc-balance span{font-family:'Kanit';font-weight:600;color:#FFFFFF;font-size:15px}
  .rc-balance b{font-family:'Kanit';font-weight:700;color:#FFFFFF;font-size:22px}
  .rc-foot{text-align:center;font-size:12px;color:var(--muted);margin-top:14px}

  .confirm-img{width:100%;max-width:100%;height:auto;border-radius:16px;box-shadow:var(--sh);display:block;margin:0 auto}
  #scr-confirm{overflow-x:hidden}
  #scr-confirm .card{max-width:100%;overflow:hidden}

  .admin-event-item{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;padding:13px;border:1px solid var(--line);border-radius:15px;margin-bottom:9px}
  .admin-event-item h4{font-size:15px}
  .seg{display:flex;gap:8px;margin-bottom:16px}
  .seg button{flex:1;border:1.5px solid var(--line);background:var(--card);border-radius:13px;padding:11px;font-family:'Kanit';font-weight:600;font-size:13.5px;color:var(--muted);cursor:pointer}
  .seg button.on{border-color:var(--primary);background:var(--primary-soft);color:var(--primary-dark)}
  .rate-editor{overflow-x:auto}
  .rate-editor table{border-collapse:collapse;width:100%;font-size:13px}
  .rate-editor th{font-family:'Kanit';font-weight:600;color:var(--primary-dark);text-align:center;padding:6px 4px;font-size:12px;white-space:nowrap}
  .rate-editor td{padding:3px 4px;border-top:1px solid var(--line)}
  .rate-editor td.m{font-family:'Kanit';font-weight:500;white-space:nowrap;padding-right:8px}
  .rate-editor input{width:72px;padding:7px 6px;text-align:right;font-size:13px;border:1.5px solid var(--line);border-radius:10px}

  .lock-wrap{max-width:360px;margin:36px auto 0;text-align:center}
  .lock-ico{width:68px;height:68px;border-radius:50%;background:var(--primary-soft);color:var(--primary-dark);display:grid;place-items:center;font-size:30px;margin:0 auto 14px}
  .loading{position:fixed;inset:0;z-index:200;background:rgba(247,243,251,.94);display:none;flex-direction:column;align-items:center;justify-content:center;gap:16px}
  .loading.show{display:flex}
  .spinner{width:48px;height:48px;border-radius:50%;border:4px solid var(--primary-soft);border-top-color:var(--primary);animation:spin .8s linear infinite}
  @keyframes spin{to{transform:rotate(360deg)}}
  .loading .msg{font-family:'Kanit';font-weight:500;color:var(--primary-dark);font-size:15px;text-align:center;line-height:1.5;max-width:320px;padding:0 20px}
  /* ===== Landing ===== */
  .hero{text-align:center;padding:26px 4px 30px}
  .hero-badge{display:inline-block;background:var(--primary-soft);color:var(--primary-dark);font-family:'Kanit';font-weight:500;font-size:12.5px;padding:6px 14px;border-radius:999px;margin-bottom:14px}
  .hero-title{font-family:'Kanit';font-weight:700;font-size:25px;line-height:1.25;letter-spacing:-.5px;margin-bottom:10px}
  .hero-sub{color:var(--on-dark-muted);font-size:14.5px;max-width:560px;margin:0 auto 20px}
  .hero-cta{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:24px}
  .hero-stats{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
  .hero-stats>div{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:12px 18px;min-width:100px;box-shadow:var(--sh)}
  .hero-stats b{display:block;font-family:'Kanit';font-weight:700;font-size:20px;color:var(--primary-dark)}
  .hero-stats span{font-size:12px;color:var(--muted)}

  .sec-head{margin:44px 0 16px;padding-top:26px;border-top:2px solid rgba(191,163,147,.35);scroll-margin-top:80px;position:relative}
  .sec-head::before{content:'';position:absolute;top:-3px;left:0;width:52px;height:4px;border-radius:3px;background:var(--eyebrow-accent)}
  .sec-head .eyebrow{display:block;font-family:'Kanit';font-weight:600;font-size:12px;letter-spacing:.6px;text-transform:uppercase;color:var(--eyebrow-accent)}
  .sec-head h2{font-family:'Kanit';font-weight:700;font-size:21px;margin-top:2px;color:var(--on-dark)}

  .filter-bar{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh);margin-bottom:14px}
  .found-pill{background:var(--primary-soft);color:var(--primary-dark);font-family:'Kanit';font-weight:600;font-size:13px;padding:9px 14px;border-radius:12px;white-space:nowrap}

  /* event card แบบร้านค้า */
  .ev-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);cursor:pointer;transition:transform .12s,box-shadow .15s;margin-bottom:14px}
  .ev-card:hover{box-shadow:var(--sh-lg);transform:translateY(-2px)}
  /* พื้นหลังการ์ดงาน (แบบไม่มีโปสเตอร์) — ต้องมีสีพื้นเสมอ เพราะหัวข้อ .ev-name ด้านในเป็นตัวหนังสือขาวคงที่
     (เคยลืมนิยามสี .ev-c0..5 ทำให้พื้นหลังโปร่งใส ตัวหนังสือขาวจมหายไปบนการ์ดครีม) ตั้ง fallback ไว้กันพลาดซ้ำ
     แล้วไล่สีต่างกัน 6 แบบตามลำดับการ์ด (i%6) ให้แยกจากกันเห็นชัด */
  .ev-top{position:relative;padding:18px 16px 16px;min-height:104px;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;background:var(--primary)}
  .ev-top::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 88% 12%,rgba(255,255,255,.22),transparent 55%);pointer-events:none}
  .ev-c0{background:#9B6BC7}
  .ev-c1{background:#D6789A}
  .ev-c2{background:#6FA3D8}
  .ev-c3{background:#5FAE8C}
  .ev-c4{background:#E08A6B}
  .ev-c5{background:#C99A4E}
  .ev-tag{align-self:flex-start;background:rgba(255,255,255,.92);color:#332856;font-family:'Kanit';font-weight:600;font-size:11.5px;padding:4px 11px;border-radius:999px;position:relative;z-index:1}
  .ev-top .ev-name{color:#fff;font-family:'Kanit';font-weight:700;font-size:17px;line-height:1.32;position:relative;z-index:1;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .ev-chips{display:flex;gap:6px;flex-wrap:wrap}
  .ev-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
  .ev-name{font-family:'Kanit';font-weight:600;font-size:16px;line-height:1.35}
  .ev-meta{font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:3px}
  .ev-has-poster{flex-direction:row!important;cursor:pointer}
  .ev-poster{flex:0 0 40%;max-width:160px;background:var(--primary-softer);overflow:hidden}
  .ev-poster img{width:100%;height:100%;object-fit:cover;display:block}
  .ev-main{flex:1;min-width:0;padding:14px 16px;display:flex;flex-direction:column;gap:8px;justify-content:center}
  .ev-tag2{align-self:flex-start;background:var(--primary-soft);color:var(--primary-dark);font-family:'Kanit';font-weight:600;font-size:11px;padding:3px 11px;border-radius:999px}
  .ev-name2{font-family:'Kanit';font-weight:700;font-size:16px;line-height:1.32;color:var(--ink);word-break:break-word}
  .ev-foot{margin-top:auto;padding-top:10px;border-top:1px dashed var(--line);display:flex;align-items:center;justify-content:space-between;gap:8px}
  .ev-price small{display:block;font-size:11px;color:var(--muted)}
  .ev-price b{font-family:'Kanit';font-weight:700;font-size:18px;color:var(--primary-dark)}
  .ev-go{font-family:'Kanit';font-weight:600;font-size:13px;color:var(--primary)}

  /* วิธีจอง — Vertical Tabs */
  .vtabs{display:grid;grid-template-columns:1fr;gap:12px}
  .vtabs-list{display:flex;flex-direction:column;gap:8px}
  .vtab{display:flex;align-items:center;gap:11px;width:100%;text-align:left;background:var(--card);border:1.5px solid var(--line);border-radius:15px;padding:13px 15px;cursor:pointer;font-family:'Kanit';font-weight:600;font-size:14.5px;color:var(--ink);transition:.15s}
  .vtab .n{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:var(--primary-soft);color:var(--primary-dark);font-weight:700;font-size:13.5px;flex:none;transition:.15s}
  .vtab:hover{border-color:var(--primary);color:var(--primary-dark)}
  .vtab.on{border-color:var(--primary);background:var(--primary-soft);color:#111827}   /* พื้น --primary-soft คงที่ทั้ง 2 ธีม เลยต้องใช้สีตัวหนังสือคงที่ ไม่ตาม --ink */
  .vtab.on .n{background:var(--primary);color:#fff}
  .vtabs-panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh);min-height:150px}
  .vtabs-panel .step-no{display:inline-block;background:var(--primary-soft);color:var(--primary-dark);font-family:'Kanit';font-weight:600;font-size:12px;padding:4px 12px;border-radius:999px;margin-bottom:10px}
  .vtabs-panel h4{font-size:18px;margin-bottom:8px;color:var(--ink)}
  .vtabs-panel p{font-size:14px;color:var(--muted);margin-bottom:12px}
  .vtabs-panel ul{list-style:none}
  .vtabs-panel li{position:relative;padding-left:18px;font-size:13.5px;margin-bottom:6px;color:var(--ink)}
  .vtabs-panel li::before{content:"";position:absolute;left:3px;top:9px;width:6px;height:6px;border-radius:50%;background:var(--primary)}

  /* FAQ */
  .faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh);margin-bottom:9px}
  .faq summary{font-family:'Kanit';font-weight:600;font-size:14.5px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px;color:var(--ink)}
  .faq summary::-webkit-details-marker{display:none}
  .faq summary::after{content:'+';color:var(--primary);font-size:19px;line-height:1}
  .faq details[open] summary::after{content:'\2212'}
  .faq details>div{font-size:13.5px;color:#7a3d94;font-weight:600;margin-top:9px;padding-top:9px;border-top:1px dashed var(--line)}
  /* dark mode: กล่อง FAQ เดิมสีใกล้เคียงพื้นหลังมาก (กลืนกัน) แยกให้ชัดเจนขึ้นตามที่ขอ */
  :root[data-theme="dark"] .faq details{background:#493B78;border-color:#7C6CE5}
  :root[data-theme="dark"] .faq summary::after{color:#7C6CE5}
  :root[data-theme="dark"] .faq details>div{color:#FFFFFF;border-top-color:#7C6CE5}

.marquee{overflow-x:auto;overflow-y:hidden;margin-top:8px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent);mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent);scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .marquee::-webkit-scrollbar{display:none}
  .marquee-track{display:flex;gap:14px;width:max-content}
  .mq-card{flex:none;width:148px;border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh);background:var(--card);scroll-snap-align:start}
  .mq-card img{width:100%;height:196px;object-fit:cover;display:block}
  .cta-box{background:linear-gradient(135deg,var(--c-dark),var(--primary-dark));border-radius:var(--r-lg);padding:28px 22px;text-align:center;color:#FFFFFF;margin-top:34px}
  .cta-box h3{font-size:19px;margin-bottom:6px}
  .cta-box p{font-size:13.5px;opacity:.9;margin-bottom:16px}

  .site-foot{margin-top:34px;padding-top:22px;border-top:1px solid rgba(244,184,196,.25);text-align:center;color:var(--on-dark-muted)}
  .foot-brand{display:flex;align-items:center;justify-content:center;gap:9px;font-family:'Kanit';font-size:16px;color:#A873D1;margin-bottom:8px}
  .foot-brand .logo{width:32px;height:32px;font-size:16px}
  .site-foot p{font-size:13px;max-width:420px;margin:0 auto 12px}
  .foot-links{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:14px}
  .foot-links a{color:var(--foot-link);font-size:13.5px;text-decoration:none;font-family:'Kanit';font-weight:500;cursor:pointer}
  .foot-links a:hover{text-decoration:underline;color:var(--on-dark)}
  .site-foot small{font-size:12px}

  .nav-links{display:none;gap:18px;align-items:center}
  .nav-links a{color:var(--on-dark-muted);font-family:'Kanit';font-weight:500;font-size:14px;text-decoration:none;cursor:pointer}
  .nav-links a:hover{color:var(--primary-dark)}
  /* วิธีจอง: มือถือ = accordion (เนื้อหาต่อท้ายแท็บ) */
  .vtab-inline{margin:8px 2px 6px;padding:18px 18px 20px;background:var(--card);border:1px solid var(--line);border-radius:15px;box-shadow:var(--sh)}
  .vtab-inline .step-no{display:inline-block;background:var(--primary-soft);color:#7a3d94;font-family:'Kanit';font-weight:600;font-size:12px;padding:4px 12px;border-radius:999px;margin-bottom:10px}
  .vtab-inline h4{font-size:16px;margin-bottom:8px;color:var(--ink)}
  .vtab-inline p{font-size:13.5px;color:var(--muted);margin-bottom:12px}
  .vtab-inline ul{list-style:none;margin:0}
  .vtab-inline li{position:relative;padding-left:18px;font-size:13px;margin-bottom:7px;color:var(--ink);line-height:1.55}
  .vtab-inline li::before{content:"";position:absolute;left:3px;top:9px;width:6px;height:6px;border-radius:50%;background:var(--primary)}
  .vtab-inline[hidden]{display:none}
  .vtabs-panel{display:none}

  /* ===== Desktop / เว็บไซต์ (จอกว้าง) — ต้องอยู่ท้ายสุดเพื่อไม่ให้ถูกทับ ===== */
  @media (min-width:900px){
    body{padding-bottom:60px}
    .wrap{max-width:1060px;padding:0 24px}
    .header-inner{max-width:1060px}
    header{padding:14px 24px}
    .brand{font-size:19px}
    .logo{width:42px;height:42px}
    main{padding-top:30px}
    .page-title{font-size:30px}
    .page-sub{font-size:15px;margin-bottom:24px}
    .nav-links{display:flex}
    .nav-burger{display:none}
    .nav-drawer{display:none!important}

    .hero{padding:50px 0 44px}
    .hero-deco{width:min(22vw,280px);max-width:280px;opacity:.95;filter:none}
    .hero-deco.left{left:0}
    .hero-deco.right{right:0}
    .hero-inner{max-width:600px;margin:0 auto;padding:0 12px}
    .hero-title{font-size:30px}
    .hero-sub{font-size:17px;margin-bottom:26px}
    .sec-head h2{font-size:27px;color:var(--on-dark)}
    .cta-box{padding:44px 30px}
    .cta-box h3{font-size:24px}

    #eventsList{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:stretch}
    #eventsList .ev-card{margin-bottom:0}
    #eventsList .empty{grid-column:1/-1}
    #eventsList .empty-line{grid-column:1/-1}

    /* วิธีจอง: จอใหญ่ = 2 คอลัมน์ (แท็บซ้าย / เนื้อหาขวา) */
    .vtabs{display:grid;grid-template-columns:280px minmax(0,1fr);gap:22px;align-items:start}
    .vtab-inline{display:none!important}
    .vtabs-panel{display:block;padding:30px;min-height:250px}
    .vtabs-panel h4{font-size:20px}

    .two-col{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:18px;align-items:start}
    .two-col>.card,.two-col>.models-left{margin-bottom:0}
    #dateCard{grid-column:1;grid-row:1;margin-bottom:0}
    .models-wrap{grid-column:1;grid-row:2}
    .models-wrap>.group-head:first-child{margin-top:16px}
    #rentalDetailTop{grid-column:2;grid-row:1/span 2;position:sticky;top:80px;align-self:start;margin-bottom:0}
    .prod-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    .prod-name{font-size:15px}
    .prod-price b{font-size:20px}
    .prod-ico{font-size:48px}

    #scr-booking .stack-gap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
    #scr-booking .stack-gap>*+*{margin-top:0}
    #scr-booking .sig-example,#scr-booking .stack-gap>button{grid-column:1/-1}
    #scr-booking #qrArea{grid-column:auto}

    #scr-confirm,#scr-adminlock{max-width:640px;margin:0 auto}
    #scr-booking .card,#scr-models .card{padding:22px}
    #scr-booking{max-width:1000px;margin:0 auto}
    .booking-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:22px;align-items:start}
    .booking-side{grid-column:2;grid-row:1;position:sticky;top:80px;align-self:start}
    .booking-main{grid-column:1;grid-row:1}
    .booking-side .sum-card{margin-bottom:0}
    #scr-confirm>.btn{max-width:420px;margin-left:auto;margin-right:auto;display:flex}
    .qr-real{width:100%;max-width:256px}
  }
  @media (min-width:1280px){
    .wrap{max-width:1180px}
    .header-inner{max-width:1180px}
    #eventsList{grid-template-columns:repeat(2,minmax(0,1fr))}
  }

  /* หน้าต่างดูเอกสารการจอง (แอดมิน) */
  .doc-modal{position:fixed;inset:0;z-index:250;background:rgba(20,15,30,.6);display:none;align-items:center;justify-content:center;padding:20px}
  .doc-modal.show{display:flex}
  .doc-modal-card{background:var(--card);border-radius:16px;padding:20px;max-width:640px;width:100%;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.35)}
  .doc-modal-card h3{color:var(--ink);font-family:'Kanit'}
  .doc-modal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-top:14px}
  .doc-modal-item{display:block;border-radius:10px;overflow:hidden;border:1px solid var(--line);text-align:center;background:var(--card)}
  .doc-modal-item img{width:100%;height:100px;object-fit:cover;display:block;background:var(--line)}
  .doc-modal-item span{display:block;font-size:11px;padding:4px;color:var(--muted)}