/* SW Lucky Wheel — giao diện vé xổ số tri ân (SonWeb) */
@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800;900&display=swap');

.swlw-wrap{
	--swlw-maroon:#6E1A1A;
	--swlw-red:#C8322B;
	--swlw-red-dark:#9E241F;
	--swlw-gold:#E8B84B;
	--swlw-gold-deep:#C4922A;
	--swlw-paper:#FBF3E2;
	--swlw-paper-2:#F3E6CB;
	--swlw-ink:#31201A;
	--swlw-ink-soft:#6E5A50;
	--swlw-white:#FFFDF8;
	--swlw-green:#2E7D4F;
	--swlw-radius:14px;
	--swlw-shadow:0 10px 30px rgba(80,20,10,.18);

	max-width:1040px;margin:0 auto;padding:34px 16px 46px;position:relative;
	font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
	color:var(--swlw-ink);line-height:1.5;
	background:radial-gradient(1100px 560px at 50% -160px,#8C2420 0%,var(--swlw-maroon) 55%,#4E1010 100%);
	border-radius:22px;
}
.swlw-wrap *{box-sizing:border-box}

/* subtle lucky-pattern backdrop */
.swlw-wrap::before{
	content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;border-radius:22px;
	background-image:radial-gradient(circle 2px at 20px 20px,#FFD98A 98%,transparent),radial-gradient(circle 2px at 60px 60px,#FFD98A 98%,transparent);
	background-size:80px 80px;
}

/* ---------- Header ---------- */
.swlw-header{text-align:center;color:var(--swlw-paper);margin-bottom:26px;position:relative}
.swlw-eyebrow{letter-spacing:.35em;font-size:11px;font-weight:600;text-transform:uppercase;color:var(--swlw-gold)}
.swlw-title{font-weight:900;font-size:clamp(26px,4.5vw,42px);margin:6px 0 4px;color:var(--swlw-paper);text-shadow:0 3px 0 rgba(0,0,0,.25);border:none;padding:0}
.swlw-subtitle{color:#F3D9B8;font-size:14px;font-weight:500}

/* ---------- Layout ---------- */
.swlw-layout{
	display:grid;grid-template-columns:minmax(0,1fr) minmax(0,440px);gap:30px;align-items:start;position:relative;
}
@media(max-width:900px){.swlw-layout{grid-template-columns:1fr}}

/* ---------- Wheel ---------- */
.swlw-wheel-box{display:flex;justify-content:center;align-items:flex-start}
.swlw-wheel-stage{position:relative;width:min(440px,90vw);aspect-ratio:1}
#swlw-canvas{width:100%;height:100%;display:block;filter:drop-shadow(0 14px 24px rgba(0,0,0,.35))}

.swlw-pointer{
	position:absolute;top:-6px;left:50%;transform:translateX(-50%);z-index:5;
	width:0;height:0;border-left:16px solid transparent;border-right:16px solid transparent;
	border-top:32px solid var(--swlw-gold);filter:drop-shadow(0 3px 3px rgba(0,0,0,.4));
}
.swlw-pointer::after{content:"";position:absolute;top:-38px;left:-9px;width:18px;height:18px;border-radius:50%;background:var(--swlw-gold)}

.swlw-center-btn{
	position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:4;
	width:84px;height:84px;border-radius:50%;
	background:radial-gradient(circle at 35% 30%,#FFE9AE,var(--swlw-gold) 55%,var(--swlw-gold-deep));
	border:4px solid var(--swlw-maroon);
	font-family:inherit;font-weight:900;color:var(--swlw-maroon);font-size:14px;line-height:1.05;text-align:center;
	cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.4);transition:transform .15s;
}
.swlw-center-btn:hover{transform:translate(-50%,-50%) scale(1.06)}
.swlw-center-btn:disabled{opacity:.6;cursor:not-allowed}

/* ---------- Ticket form ---------- */
.swlw-ticket{background:var(--swlw-paper);border-radius:var(--swlw-radius);box-shadow:var(--swlw-shadow);overflow:hidden;position:relative}
.swlw-ticket-head{
	background:linear-gradient(135deg,var(--swlw-red),var(--swlw-red-dark));color:var(--swlw-paper);
	padding:16px 22px;font-weight:800;font-size:17px;display:flex;align-items:center;gap:10px;
}
.swlw-ticket-icon{font-size:20px}
.swlw-ticket-head small{font-weight:500;opacity:.85;font-size:12px;line-height:1.3;margin-left:auto;text-align:right}
.swlw-ticket-body{padding:22px}

.swlw-field{margin-bottom:14px}
.swlw-field:last-child{margin-bottom:0}
.swlw-field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:var(--swlw-ink)}
.swlw-req{color:var(--swlw-red)}
.swlw-field input,.swlw-field select{
	width:100%;border:1.5px solid #D8C6A4;border-radius:10px;background:var(--swlw-white);
	font-family:inherit;font-size:15px;color:var(--swlw-ink);transition:border-color .15s,box-shadow .15s;
}
.swlw-field input:focus,.swlw-field select:focus{outline:none;border-color:var(--swlw-red);box-shadow:0 0 0 3px rgba(200,50,43,.12)}
.swlw-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:480px){.swlw-grid-2{grid-template-columns:1fr}}

/* perforated divider */
.swlw-perforation{position:relative;border-top:2px dashed #CBB68C;margin:6px 0 0}
.swlw-perforation::before,.swlw-perforation::after{
	content:"";position:absolute;top:-11px;width:22px;height:22px;border-radius:50%;background:var(--swlw-maroon);
}
.swlw-perforation::before{left:-11px}
.swlw-perforation::after{right:-11px}

/* code zone */
.swlw-code-zone{background:var(--swlw-paper-2);padding:20px 22px}
.swlw-zone-title{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--swlw-gold-deep);margin-bottom:12px;text-align:center}
.swlw-code-input{font-family:'Courier New',monospace!important;font-weight:700;letter-spacing:.1em;text-transform:uppercase}

/* spin button in ticket */
.swlw-btn-spin{
	display:flex;align-items:center;justify-content:center;gap:8px;width:100%;margin-top:16px;
	padding:14px;border:none;border-radius:12px;cursor:pointer;
	font-family:inherit;font-weight:800;font-size:16px;
	background:linear-gradient(135deg,var(--swlw-gold),var(--swlw-gold-deep));color:var(--swlw-maroon);
	box-shadow:0 6px 0 #8F6A1D,0 12px 20px rgba(0,0,0,.22);transition:transform .12s,box-shadow .12s;
}
.swlw-btn-spin:hover{transform:translateY(-2px)}
.swlw-btn-spin:active{transform:translateY(3px);box-shadow:0 2px 0 #8F6A1D}
.swlw-btn-spin:disabled{opacity:.55;cursor:not-allowed;transform:none}

/* messages */
.swlw-msg{margin-top:12px;padding:11px 14px;border-radius:10px;font-size:14px;font-weight:600}
.swlw-msg.swlw-msg-error{background:#FBE3E1;color:#8E1F19;border:1px solid #EBB4AF}
.swlw-msg.swlw-msg-ok{background:#E1F3E8;color:#1F5E3B;border:1px solid #AFD9C0}

/* ---------- Result modal ---------- */
.swlw-result{
	position:fixed;inset:0;background:rgba(40,8,5,.7);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
	z-index:99999;display:flex;align-items:center;justify-content:center;padding:16px;
}
.swlw-result-inner{
	background:var(--swlw-paper);border:3px solid var(--swlw-gold);border-radius:18px;
	max-width:420px;width:100%;text-align:center;padding:34px 28px;
	box-shadow:0 24px 60px rgba(0,0,0,.5);animation:swlwPop .4s cubic-bezier(.2,1.4,.4,1);
}
.swlw-result-icon{font-size:54px;line-height:1;margin-bottom:6px}
.swlw-result-inner h3{font-size:24px;font-weight:900;margin:10px 0 8px;color:var(--swlw-maroon)}
.swlw-result-inner p{font-size:15px;color:var(--swlw-ink-soft);margin:0 0 20px}
.swlw-close-btn{
	background:var(--swlw-red);color:#fff;border:none;border-radius:10px;
	padding:12px 34px;font-family:inherit;font-size:15px;font-weight:700;cursor:pointer;transition:filter .15s;
}
.swlw-close-btn:hover{filter:brightness(1.08)}
@keyframes swlwPop{from{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}

@media(prefers-reduced-motion:reduce){
	.swlw-result-inner{animation:none}
	.swlw-center-btn,.swlw-btn-spin{transition:none}
}