:root{
  --sun:#FF7A1A;--sun-deep:#EF5F06;--gold:#FFB23E;
  --cream:#FFF8F2;--cream-2:#FFEFE2;--paper:#fff;
  --ink:#2A2016;--ink-2:#6E5C4C;--muted:#9A8b7c;--line:#F2E6D8;
  --clay:#C8692B;--clay-soft:#FBEEE2;--clay-deep:#A9531F;
  --leaf:#1E9E6A;--leaf-soft:#E6F6EE;--red:#E5544B;--red-d:#B03A30;
  --fd:'Mitr',sans-serif;--fb:'Prompt',sans-serif;--fn:'Space Grotesk',sans-serif;
  --sh:0 12px 34px -22px rgba(120,70,20,.5);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;overflow-x:hidden}
body{font-family:var(--fb);color:var(--ink);background:var(--cream);line-height:1.55;-webkit-font-smoothing:antialiased;padding-bottom:26px}
::-webkit-scrollbar{display:none}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--sun);outline-offset:2px;border-radius:10px}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes pop{from{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes sheen{0%{left:-120%}55%{left:150%}100%{left:150%}}

/* ===== header ===== */
header{position:sticky;top:0;z-index:40;background:rgba(255,248,242,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;gap:10px;padding:11px 12px}
.ib{width:38px;height:38px;border:none;background:transparent;display:grid;place-items:center;color:var(--ink);flex:none}
.htitle{font-family:var(--fd);font-weight:600;font-size:17px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hcount{font-family:var(--fn);font-weight:600;font-size:12px;color:var(--sun-deep);background:var(--cream-2);padding:4px 10px;border-radius:20px}

/* .page outer page padding now comes from shared/css/layout.css (--sp-page) */

/* ===== redeem code box ===== */
/* box (bg/border/radius/shadow/padding) now comes from shared .card · head now shared .title */
.redeem .ri{width:30px;height:30px;border-radius:9px;background:var(--cream-2);color:var(--sun-deep);display:grid;place-items:center;flex:none}
.redeem .ri svg{width:17px;height:17px}
.rrow{display:flex;gap:9px}
.rrow .rin{flex:1;position:relative;display:flex;align-items:center}
.rrow .rin svg{position:absolute;left:13px;width:17px;height:17px;color:var(--muted);pointer-events:none}
.rrow input{width:100%;height:48px;padding:0 13px 0 38px;border:1.5px solid var(--line);border-radius:13px;background:var(--cream);font-family:var(--fn);font-weight:500;font-size:14px;letter-spacing:.5px;color:var(--ink);outline:none;text-transform:uppercase}
.rrow input::placeholder{font-family:var(--fb);font-weight:400;letter-spacing:0;text-transform:none;color:var(--muted)}
.rrow input:focus{border-color:var(--sun);background:#fff}
.rbtn{flex:none;height:48px;border:none;border-radius:13px;background:linear-gradient(120deg,var(--sun),var(--sun-deep));color:#fff;padding:0 18px;display:flex;align-items:center;gap:6px;font-family:var(--fd);font-weight:600;font-size:14px;box-shadow:0 10px 22px -12px rgba(239,95,6,.9)}
.rbtn:active{transform:translateY(1px)}
.rbtn svg{width:16px;height:16px}
.rmsg{display:none;align-items:center;gap:7px;font-size:12.5px;margin-top:10px;padding:9px 12px;border-radius:11px}
.rmsg svg{width:15px;height:15px;flex:none}
.rmsg.ok{display:flex;background:var(--leaf-soft);color:var(--leaf)}
.rmsg.bad{display:flex;background:#FCEBE9;color:var(--red-d)}

/* ===== tabs ===== */
/* .redeem is now a shared .card (no local margin) — .tabs carries its own gap
   before/after itself since it is not a .card (spacing rule only bans margin
   on .page/.card/.title). Uses --sp-card so the gap matches the card rhythm. */
.tabs{display:flex;gap:8px;overflow-x:auto;margin:var(--sp-card,14px) 0}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:1;min-width:0;border:1.5px solid var(--line);background:#fff;color:var(--ink-2);font-family:var(--fd);font-weight:500;font-size:12.5px;padding:9px 8px;border-radius:13px;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:.15s}
.tab .tn{font-family:var(--fn);font-weight:600;font-size:11px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--cream-2);color:var(--sun-deep);display:grid;place-items:center}
.tab.on{background:linear-gradient(135deg,var(--sun),var(--sun-deep));color:#fff;border-color:transparent;box-shadow:0 8px 18px -10px rgba(239,95,6,.8)}
.tab.on .tn{background:rgba(255,255,255,.28);color:#fff}

/* ===== ticket card ===== */
/* JS hardcodes class="list" on the ticket wrapper (coupons.js renderList) — this
   is NOT the shared vocab .list (bordered row container); scope to #listHost so
   shared's bg/border/radius/overflow:hidden/shadow never apply here (would clip
   the ticket notches/ribbon and add an unwanted outer box). */
#listHost .list{display:flex;flex-direction:column;gap:14px;background:none;border:none;border-radius:0;overflow:visible;box-shadow:none}
.tk{position:relative;display:flex;border-radius:16px;background:var(--paper);border:1px solid var(--line);box-shadow:var(--sh);overflow:hidden;animation:fadeUp .4s ease both}
.tk.off{filter:grayscale(.72);opacity:.72}
/* ticket notches */
.tk::before,.tk::after{content:"";position:absolute;left:104px;width:18px;height:18px;border-radius:50%;background:var(--cream);z-index:3}
.tk::before{top:-9px}
.tk::after{bottom:-9px}
.tkL{width:114px;flex:none;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px 10px;position:relative;overflow:hidden;background:linear-gradient(140deg,var(--sun),var(--sun-deep))}
.tk.clay .tkL{background:linear-gradient(140deg,var(--clay),var(--clay-deep))}
.tk.gold .tkL{background:linear-gradient(140deg,var(--gold),#E8890C)}
.tkL::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-20deg);animation:sheen 4.5s ease-in-out infinite}
.tkL .tkic{position:absolute;top:8px;left:8px;opacity:.5}
.tkL .tkic svg{width:16px;height:16px}
.tkL .amt{font-family:var(--fd);font-weight:700;font-size:24px;line-height:1.05}
.tkL .unit{font-size:10px;opacity:.95;margin-top:5px;line-height:1.3}
.tkR{flex:1;padding:14px 15px;display:flex;flex-direction:column;min-width:0;border-left:2px dashed var(--line)}
.tkR .ttl{font-family:var(--fd);font-weight:600;font-size:14.5px;color:var(--ink);line-height:1.3}
.tkR .cond{font-size:12px;color:var(--ink-2);margin-top:3px;line-height:1.45}
.exp{display:flex;align-items:center;gap:5px;font-family:var(--fn);font-weight:500;font-size:11px;color:var(--muted);margin-top:8px}
.exp svg{width:12px;height:12px;flex:none}
.exp.soon{color:var(--red-d)}
.tkfoot{display:flex;align-items:center;gap:8px;margin-top:12px;padding-top:11px;border-top:1px solid var(--line)}
.ccode{display:inline-flex;align-items:center;gap:6px;font-family:var(--fn);font-weight:600;font-size:12px;color:var(--clay-deep);background:var(--clay-soft);border:1px dashed #EBC59B;border-radius:9px;padding:7px 10px}
.ccode svg{width:13px;height:13px}
.ccode:active{transform:scale(.97)}
.use{margin-left:auto;display:inline-flex;align-items:center;gap:5px;border:none;border-radius:10px;background:linear-gradient(120deg,var(--sun),var(--sun-deep));color:#fff;font-family:var(--fd);font-weight:600;font-size:12.5px;padding:8px 14px;flex:none}
.use svg{width:14px;height:14px}
.use:active{transform:translateY(1px)}
.usedtag{margin-left:auto;font-family:var(--fn);font-weight:600;font-size:11px;color:var(--muted);background:var(--cream-2);border-radius:20px;padding:5px 12px;flex:none}
.tkribbon{position:absolute;top:11px;right:-28px;transform:rotate(40deg);font-family:var(--fn);font-weight:700;font-size:10px;padding:3px 30px;z-index:4;color:#fff}
.tk.used .tkribbon{background:var(--muted)}
.tk.expired .tkribbon{background:var(--red-d)}

/* ===== collect section ===== */
/* .colsec box now comes from shared .card (no local margin — auto-gap from
   main.page > * + .card); head now shared .title */
.colsec .ci{width:30px;height:30px;border-radius:9px;background:linear-gradient(140deg,var(--gold),#E8890C);color:#fff;display:grid;place-items:center;flex:none}
.colsec .ci svg{width:17px;height:17px}
.colsub{font-size:12.5px;color:var(--muted);margin-bottom:13px}
/* แถวคูปองที่เก็บได้ (คูปองสาธารณะ · mig 34) — เรนเดอร์โดย coupons.js renderCollect() */
.coll{display:flex;flex-direction:column;gap:11px}
.coll:empty{display:none}
.col{display:flex;align-items:center;gap:12px;background:var(--paper);border:1px solid var(--line);border-radius:15px;padding:13px 14px;box-shadow:var(--sh);animation:fadeUp .4s ease both}
.col .cv{width:56px;height:56px;flex:none;border-radius:13px;background:linear-gradient(140deg,var(--cream-2),#FFF3E7);color:var(--sun-deep);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px solid var(--line)}
.col .cv b{font-family:var(--fd);font-weight:700;font-size:16px;line-height:1}
.col .cv .u{font-size:9px;color:var(--clay);margin-top:2px}
.col .cmi{flex:1;min-width:0}
.col .cmi .ct{font-family:var(--fd);font-weight:500;font-size:14px;color:var(--ink)}
.col .cmi .cc{font-size:11.5px;color:var(--muted);margin-top:2px;line-height:1.4}
/* guard: shared .col (layout vocab) sets flex-direction:column — scoped to .coll เท่านั้น */
.coll .col{flex-direction:row}
.colbtn{flex:none;border:1.5px solid var(--sun);background:#fff;color:var(--sun-deep);border-radius:11px;padding:9px 15px;font-family:var(--fd);font-weight:600;font-size:12.5px;display:inline-flex;align-items:center;gap:5px}
.colbtn svg{width:14px;height:14px}
.colbtn:active{transform:translateY(1px)}
.colbtn:disabled{opacity:.55}

/* "คูปองมาจากไหน" — แสดงแทนเมื่อไม่มีคูปองสาธารณะให้เก็บ */
.colways{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.colways[hidden]{display:none}
.colways li{background:var(--paper);border:1px solid var(--line);border-radius:15px;padding:13px 14px;font-size:12.5px;color:var(--muted);line-height:1.6;box-shadow:var(--sh)}
.colways li b{font-family:var(--fd);font-weight:600;font-size:13.5px;color:var(--ink);display:block;margin-bottom:2px}

/* ===== empty state ===== */
.empty{text-align:center;padding:42px 20px}
.empty .ec{width:80px;height:80px;margin:0 auto 15px;border-radius:24px;background:linear-gradient(160deg,#FFF3E7,var(--cream-2));display:grid;place-items:center;color:var(--sun)}
.empty .ec svg{width:38px;height:38px}
.empty h3{font-family:var(--fd);font-weight:600;font-size:16.5px;margin:0 0 6px;color:var(--ink)}
.empty p{font-size:13px;color:var(--muted);margin:0 auto;max-width:250px}

/* ===== toast ===== */
#toast{position:fixed;left:50%;bottom:calc(90px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(20px);background:#2A2016;color:#fff;font-size:13.5px;padding:11px 18px;border-radius:12px;opacity:0;pointer-events:none;transition:.28s;z-index:9995;display:flex;align-items:center;gap:8px;font-family:var(--fd);font-weight:500;max-width:88%}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast svg{width:16px;height:16px;flex:none;color:var(--leaf)}