:root { --ink:#17213d; --muted:#68728c; --cream:#fffaf1; --paper:#fff; --orange:#ff7a45; --pink:#f15d82; --purple:#7158df; --line:#e9e4db; --shadow:0 20px 55px rgba(60, 45, 95, .13); font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif; color:var(--ink); background:#f7f4ee; }
* { box-sizing:border-box; }
body { margin:0; min-width:320px; }
button,input,textarea { font:inherit; }
button { cursor:pointer; }
.public-page { min-height:100vh; background:radial-gradient(circle at 12% 5%,#ffe0cb 0,transparent 31%),radial-gradient(circle at 85% 16%,#d9d4ff 0,transparent 28%),linear-gradient(155deg,#fffaf4,#f5f0ff 72%,#fffaf1); }
.public-shell { max-width:520px; min-height:100vh; margin:auto; padding:clamp(32px,8vw,52px) 20px 42px; overflow:hidden; }
.public-header { text-align:center; }
.eyebrow { display:inline-block; color:var(--purple); font-size:11px; font-weight:800; letter-spacing:.18em; }
.public-header h1 { margin:9px 0 10px; font-size:clamp(31px,9vw,43px); letter-spacing:.03em; }
.public-header p { max-width:320px; margin:0 auto; color:var(--muted); font-size:14px; line-height:1.7; }
.draw-panel { position:relative; isolation:isolate; min-height:280px; display:grid; place-content:center; text-align:center; }
.draw-glow { position:absolute; inset:25px 10%; z-index:-1; border-radius:50%; background:radial-gradient(circle,rgba(255,197,120,.6),rgba(255,255,255,0) 67%); filter:blur(3px); }
.draw-reel { position:relative; width:min(100%,420px); margin:15px auto 17px; padding:12px; border:1px solid rgba(255,255,255,.95); border-radius:22px; background:linear-gradient(125deg,rgba(255,255,255,.88),rgba(255,244,226,.82)); box-shadow:0 14px 28px rgba(110,71,115,.17),inset 0 0 0 5px rgba(255,255,255,.38); }
.draw-reel-window { overflow:hidden; border-radius:13px; background:#fffdf8; box-shadow:inset 0 0 0 1px rgba(203,181,153,.22); mask-image:linear-gradient(90deg,transparent,#000 11%,#000 89%,transparent); }
.draw-reel-track { display:flex; width:max-content; will-change:transform; }
.draw-reel-set { display:flex; flex:0 0 auto; gap:9px; padding-right:9px; }
.draw-reel-item { display:grid; flex:0 0 72px; place-items:center; height:86px; padding:7px; border-radius:11px; background:linear-gradient(145deg,#fff,#fff7e7); }
.draw-reel-item img { width:100%; height:100%; object-fit:contain; mix-blend-mode:multiply; }
.draw-reel-indicator { position:absolute; z-index:2; top:5px; left:50%; width:0; height:0; border-top:12px solid var(--pink); border-right:9px solid transparent; border-left:9px solid transparent; filter:drop-shadow(0 2px 1px rgba(106,52,73,.28)); transform:translateX(-50%); }
.draw-status { font-size:21px; font-weight:850; }
.draw-hint { min-height:1.5em; margin:8px 0 0; color:var(--muted); font-size:14px; }
.draw-start-button { width:min(100%,280px); margin:13px auto 0; }
.section-title { display:flex; align-items:center; gap:10px; justify-content:center; margin:10px 0 17px; font-size:13px; font-weight:800; letter-spacing:.14em; color:#6e5a7b; }
.section-title span { width:36px; height:1px; background:#ccbcdc; }
.prize-showcase { display:grid; grid-template-columns:repeat(5,1fr); gap:7px; align-items:stretch; }
.prize-showcase article { min-width:0; margin:0; padding:8px 4px 7px; text-align:center; background:rgba(255,255,255,.76); border:1px solid rgba(255,255,255,.9); border-radius:13px; box-shadow:0 5px 15px rgba(75,62,89,.06); }
.prize-showcase img { display:block; width:100%; aspect-ratio:1; object-fit:contain; mix-blend-mode:multiply; }
.prize-showcase p { margin:5px 0 0; font-size:9px; line-height:1.38; color:#4d5368; word-break:break-all; }
.modal { position:fixed; z-index:10; inset:0; display:grid; place-items:center; padding:20px; background:rgba(22,22,40,.38); backdrop-filter:blur(4px); }
.modal[hidden] { display:none; }
.modal-card { position:relative; width:min(100%,420px); max-height:calc(100vh - 40px); overflow:auto; padding:31px 25px 27px; border-radius:25px; background:var(--paper); box-shadow:var(--shadow); text-align:center; }
.result-card { background:linear-gradient(160deg,#fffdf9,#fff4ed); }
.result-badge { display:inline-block; padding:6px 11px; border-radius:999px; color:#9c5542; background:#ffe4d5; font-size:12px; font-weight:800; letter-spacing:.08em; }
.result-prize-image { display:block; width:156px; height:156px; object-fit:contain; mix-blend-mode:multiply; margin:8px auto 2px; }
.modal h2 { margin:15px 0 8px; font-size:24px; }
.modal p { margin:0; color:var(--muted); line-height:1.7; font-size:14px; }
.primary-btn { width:100%; margin-top:23px; padding:14px 16px; border:0; border-radius:13px; color:#fff; background:linear-gradient(105deg,var(--orange),var(--pink)); box-shadow:0 10px 21px rgba(231,95,112,.28); font-weight:800; }
.primary-btn:disabled { opacity:.55; cursor:not-allowed; }
.claim-form { text-align:left; }
.claim-form h2 { text-align:center; }
.claim-form > p { text-align:center; }
.claim-form label { display:block; margin-top:15px; color:#515b70; font-size:13px; font-weight:700; }
.claim-form input,.claim-form textarea { display:block; width:100%; margin-top:7px; padding:12px; border:1px solid #ded9d0; border-radius:10px; background:#fffefa; color:var(--ink); outline:none; font-size:15px; }
.claim-form textarea { min-height:88px; resize:vertical; }
.claim-form input:focus,.claim-form textarea:focus { border-color:var(--purple); box-shadow:0 0 0 3px rgba(113,88,223,.1); }
.modal-close { position:absolute; right:15px; top:13px; border:0; background:transparent; color:#848a99; font-size:28px; line-height:1; }
.form-message { min-height:1.4em; margin-top:12px!important; color:#c94d4d!important; }
.is-error-notice { color:#dc2345!important; font-weight:850!important; text-shadow:0 0 10px rgba(220,35,69,.32); animation:error-notice-flash .8s ease-in-out infinite; }
@keyframes error-notice-flash { 0%,100% { opacity:1; transform:translateZ(0); } 50% { opacity:.22; transform:scale(1.018); } }

.manager-page { min-height:100vh; background:#f5f6fb; }
.manager-shell { width:min(1220px,calc(100% - 34px)); margin:0 auto; padding:30px 0 58px; }
.manager-header { display:flex; align-items:flex-end; justify-content:space-between; gap:20px; margin-bottom:22px; }
.manager-header h1 { margin:4px 0 0; font-size:27px; }
.manager-header p { margin:0; color:var(--muted); }
.manager-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.stat-card,.admin-card { border:1px solid #e6e8ef; border-radius:16px; background:#fff; box-shadow:0 7px 22px rgba(39,45,68,.05); }
.stat-card { padding:17px; }
.stat-card span { display:block; color:var(--muted); font-size:13px; }
.stat-card strong { display:block; margin-top:7px; font-size:27px; }
.admin-card { margin-top:16px; padding:21px; }
.admin-card h2 { margin:0 0 6px; font-size:18px; }
.admin-card > p { margin:0 0 16px; color:var(--muted); font-size:13px; line-height:1.6; }
.hidden { display:none!important; }
.login-wrap { display:grid; place-items:center; min-height:100vh; padding:20px; }
.login-card { width:min(100%,390px); padding:31px; border-radius:20px; background:#fff; box-shadow:var(--shadow); }
.login-card h1 { margin:0 0 8px; }
.login-card p { color:var(--muted); line-height:1.6; }
.login-card label,.field-label { display:block; margin-top:15px; color:#515b70; font-size:13px; font-weight:700; }
.login-card input,.admin-card input,.admin-card textarea,.admin-card select { width:100%; margin-top:6px; padding:10px; border:1px solid #dfe2ea; border-radius:8px; outline:none; background:#fff; }
.admin-card input:focus,.admin-card textarea:focus,.admin-card select:focus { border-color:var(--purple); box-shadow:0 0 0 3px rgba(113,88,223,.1); }
.toolbar { display:flex; flex-wrap:wrap; align-items:end; gap:11px; }
.toolbar > label { flex:1 1 145px; }
.toolbar button,.secondary-btn { min-height:40px; padding:9px 13px; border:0; border-radius:8px; color:#fff; background:var(--purple); font-weight:700; }
.secondary-btn { display:inline-block; color:var(--purple); background:#f0edff; text-decoration:none; }
.danger-note { color:#a8632a!important; }
.config-table,.records-table { width:100%; border-collapse:collapse; font-size:13px; }
.table-wrap { overflow-x:auto; }
.config-table th,.config-table td,.records-table th,.records-table td { padding:10px 8px; border-bottom:1px solid #edf0f5; text-align:left; vertical-align:middle; }
.config-table th,.records-table th { color:#68728c; font-size:12px; white-space:nowrap; }
.config-table input { min-width:70px; margin:0; padding:8px; }
.config-table input[type="checkbox"] { width:auto; min-width:0; }
.prize-mini { display:flex; align-items:center; min-width:170px; gap:8px; }
.prize-mini img { width:36px; height:36px; object-fit:contain; mix-blend-mode:multiply; }
.form-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; }
.form-grid .span-all { grid-column:1 / -1; }
.links-output { width:100%; min-height:120px; margin-top:13px; padding:10px; border:1px solid #dfe2ea; border-radius:8px; background:#fbfbff; font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace; }
.history-link { display:flex; align-items:flex-start; gap:8px; min-width:360px; }
.history-link code { max-width:440px; overflow-wrap:anywhere; color:#4f3eb5; font:12px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace; }
.copy-link-button { flex:0 0 auto; padding:5px 9px; border:1px solid #d9d1ff; border-radius:6px; background:#f5f2ff; color:#5c47c7; font-size:12px; font-weight:700; }
.unrecoverable-link { color:#9a6a3e; font-size:12px; white-space:nowrap; }
.table-actions { display:flex; gap:9px; flex-wrap:wrap; margin:12px 0; }
.admin-message { min-height:1.3em; margin:11px 0 0; color:#a44444; font-size:13px; }
@media (prefers-reduced-motion:reduce) { .is-error-notice { animation:none; } }
@media (max-width:720px) { .manager-shell { width:min(100% - 22px,600px); padding-top:18px; } .manager-header { align-items:start; flex-direction:column; } .manager-grid { grid-template-columns:repeat(2,1fr); } .admin-card { padding:16px; } .form-grid { grid-template-columns:1fr; } .form-grid .span-all { grid-column:auto; } }
@media (max-width:390px) { .prize-showcase { gap:4px; } .prize-showcase article { padding:5px 2px; border-radius:9px; } .prize-showcase p { font-size:8px; } }