/* ===== Web3 中心（P3）样式 ===== */
/* 主题变量：粒子底图 / 组件共用 */
.web3 {
    --w3a1: #5eead4;  /* 青（主强调） */
    --w3a2: #818cf8;  /* 靛 */
    --w3a3: #c084fc;  /* 紫 */
    --w3gold: #fcd34d;
    --p1a1: #5eead4;  /* p1-bg.js 粒子取色 */
    --p1a2: #8b5cf6;
    background: #070d1a;
    min-height: 100vh;
    color: #f2f6ff;
    overflow-x: hidden;
}

/* 粒子 canvas 定位（p1-bg.js 注入；web3 页未引 p1.css，须自带） */
#p1Bg { position: fixed; inset: 0; z-index: 0; pointer-events: none; }

/* 动态光晕底图：三团渐变光斑缓慢漂移 */
.web3::before {
    content: ""; position: fixed; inset: -20%; z-index: 0; pointer-events: none;
    background:
        radial-gradient(42% 38% at 18% 22%, rgba(94,234,212,.16), transparent 62%),
        radial-gradient(46% 42% at 82% 18%, rgba(139,92,246,.20), transparent 64%),
        radial-gradient(50% 46% at 60% 85%, rgba(56,189,248,.14), transparent 66%);
    filter: blur(6px);
    animation: w3aurora 26s ease-in-out infinite alternate;
}
@keyframes w3aurora {
    0%   { transform: translate3d(-3%, -2%, 0) scale(1); }
    50%  { transform: translate3d(3%, 2%, 0) scale(1.08); }
    100% { transform: translate3d(-2%, 3%, 0) scale(1.03); }
}
/* 细网格增加科技感 */
.web3::after {
    content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background:
        linear-gradient(rgba(129,140,248,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(129,140,248,.05) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(75% 60% at 50% 30%, #000 30%, transparent 100%);
    -webkit-mask-image: radial-gradient(75% 60% at 50% 30%, #000 30%, transparent 100%);
}
/* 内容置于背景层之上 */
.web3 .container, .web3 .w3-mask, .web3 .toast { position: relative; z-index: 1; }

.web3 .container { max-width: 1120px; margin: 0 auto; padding: 0 16px 60px; }

/* ===== 顶导航（深色高对比，紧凑单行） ===== */
.web3 .p1-topnav { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 14px 4px 6px; }
.web3 .pnav-brand { display: inline-flex; align-items: center; gap: 6px; color: #fff; font-weight: 800; font-size: 1.06rem; text-decoration: none; letter-spacing: .2px; }
.web3 .pnav-brand .pnav-org { color: #93a5c9; font-weight: 500; font-size: .78rem; }
.web3 .pnav-back { color: #c3d2f2; text-decoration: none; font-size: .88rem; padding: 5px 10px; border-radius: 999px; transition: .2s; }
.web3 .pnav-back:hover { color: #fff; background: rgba(129,140,248,.18); }
.web3 .pnav-links { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; margin-left: auto; }
.web3 .pnav-links a { display: inline-flex; align-items: center; gap: 4px; color: #dbe5fb; text-decoration: none; font-size: .88rem; padding: 6px 11px; border-radius: 999px; transition: .18s; }
.web3 .pnav-links a:hover { color: #fff; background: rgba(129,140,248,.18); }
.web3 .pnav-links a.active { color: #06121f; font-weight: 700; background: linear-gradient(90deg, var(--w3a1), #7dd3fc); box-shadow: 0 0 14px rgba(94,234,212,.35); }
.web3 .pnav-extra { display: flex; align-items: center; gap: 10px; }
.web3 .token-badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 999px; background: rgba(252,211,77,.12); border: 1px solid rgba(252,211,77,.4); color: var(--w3gold); font-weight: 700; font-size: .9rem; }
.web3 .lang-select { background: rgba(255,255,255,.08); color: #eaf0ff; border: 1px solid rgba(129,140,248,.35); border-radius: 999px; padding: 6px 10px; font-size: .85rem; cursor: pointer; }
.web3 .lang-select option { color: #0b1220; }
.web3 .pnav-logout { background: transparent; border: 1px solid rgba(255,255,255,.28); color: #dbe5fb; border-radius: 999px; padding: 6px 14px; font-size: .85rem; cursor: pointer; transition: .2s; }
.web3 .pnav-logout:hover { border-color: rgba(248,113,113,.6); color: #fca5a5; }

/* ===== Hero（紧凑 + 流光标题） ===== */
.w3-hero { padding: 18px 4px 4px; }
.w3-hero h1 { margin: 0 0 8px; font-size: 2.05rem; letter-spacing: .3px;
    background: linear-gradient(90deg, var(--w3a1), var(--w3a2), var(--w3a3), var(--w3a1));
    background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    animation: w3shine 7s linear infinite; }
@keyframes w3shine { to { background-position: 220% 0; } }
.w3-hero p { margin: 0; color: #b9c7e6; font-size: .95rem; }

.w3-tabs { display: flex; gap: 8px; margin: 16px 0 14px; flex-wrap: wrap; }
.w3-tab { padding: 9px 16px; border-radius: 999px; background: rgba(255,255,255,.07); color: #dbe5fb; cursor: pointer; font-size: .92rem; border: 1px solid rgba(129,140,248,.22); transition: .2s; }
.w3-tab:hover { background: rgba(129,140,248,.18); color: #fff; }
.w3-tab.active { background: linear-gradient(90deg,#6366f1,#8b5cf6); color: #fff; border-color: rgba(129,140,248,.5); box-shadow: 0 0 16px rgba(129,140,248,.35); }

.w3-panel { display: none; animation: w3fade .25s ease; }
.w3-panel.active { display: block; }
@keyframes w3fade { from { opacity: 0; transform: translateY(6px);} to { opacity: 1; transform: none; } }

.w3-sec { margin: 22px 4px 12px; font-size: 1.1rem; color: #eef3ff; }
.w3-sec-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 22px 4px 12px; flex-wrap: wrap; }
.w3-tag { font-size: .78rem; padding: 3px 10px; border-radius: 999px; background: rgba(94,234,212,.14); color: var(--w3a1); }

.w3-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 14px; }
.w3-card { background: linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.04)); border: 1px solid rgba(129,140,248,.26); border-radius: 16px; padding: 18px; backdrop-filter: blur(6px); transition: .2s; }
.w3-card:hover { border-color: rgba(94,234,212,.45); transform: translateY(-2px); }
.w3-card-label { font-size: .82rem; color: #a9b9dd; }
.w3-card-num { font-size: 1.7rem; font-weight: 700; margin: 6px 0 2px; color: #fff; text-shadow: 0 0 18px rgba(129,140,248,.45); }
.w3-card-sub { font-size: .78rem; color: #93a7cc; }

.w3-txlist { display: flex; flex-direction: column; gap: 8px; margin-top: 6px; }
.w3-tx { display: grid; grid-template-columns: 90px 120px 150px 1fr; gap: 10px; align-items: center; background: rgba(255,255,255,.05); border: 1px solid rgba(129,140,248,.14); border-radius: 10px; padding: 10px 14px; font-size: .85rem; }
.w3-tx-type { color: var(--w3a1); font-weight: 600; }
.w3-tx-amt { color: var(--w3gold); }
.w3-tx-at { color: #9db0d6; }
.w3-tx-sub { color: #b7c5e6; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.w3-tasklist { display: flex; flex-direction: column; gap: 10px; }
.w3-task { display: flex; align-items: center; justify-content: space-between; gap: 14px; background: rgba(255,255,255,.05); border: 1px solid rgba(129,140,248,.16); border-radius: 14px; padding: 14px 18px; }
.w3-task-name { font-weight: 600; color: #f2f6ff; }
.w3-task-sub { font-size: .8rem; color: #9db0d6; margin-top: 2px; }
.w3-task .w3-btn { white-space: nowrap; }

.w3-btn { background: linear-gradient(90deg,#6366f1,#8b5cf6); color: #fff; border: none; border-radius: 999px; padding: 9px 18px; font-size: .9rem; cursor: pointer; transition: .2s; }
.w3-btn:hover { filter: brightness(1.12); box-shadow: 0 0 16px rgba(139,92,246,.4); }
.w3-btn:disabled { opacity: .5; cursor: not-allowed; }
.w3-btn.done { background: rgba(94,234,212,.2); color: var(--w3a1); }
.w3-btn.ghost { background: transparent; border: 1px solid rgba(255,255,255,.25); color: #dbe5fb; }
.w3-btn.sm { padding: 5px 12px; font-size: .8rem; }

.w3-reward-box { margin-top: 18px; padding: 14px 18px; border-radius: 12px; background: rgba(94,234,212,.09); border: 1px solid rgba(94,234,212,.22); color: #e6edfd; font-size: .92rem; }
.w3-reward-box b { color: var(--w3a1); font-size: 1.05rem; }
.w3-muted { color: #9db0d6; font-size: .85rem; }

.w3-proplist { display: flex; flex-direction: column; gap: 14px; }
.w3-prop { background: rgba(255,255,255,.05); border: 1px solid rgba(129,140,248,.18); border-radius: 16px; padding: 16px 18px; }
.w3-prop-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.w3-prop-title { font-size: 1.05rem; font-weight: 700; color: #fff; }
.w3-status { font-size: .74rem; padding: 3px 10px; border-radius: 999px; }
.w3-status.open { background: rgba(94,234,212,.18); color: var(--w3a1); }
.w3-status.closed { background: rgba(255,255,255,.1); color: #b7c5e6; }
.w3-prop-body { color: #c3d0ec; font-size: .9rem; margin: 8px 0 12px; line-height: 1.5; }
.w3-votes { display: flex; flex-direction: column; gap: 8px; }
.w3-vote-row { display: grid; grid-template-columns: 90px 1fr 60px auto; gap: 10px; align-items: center; font-size: .86rem; }
.w3-vote-opt { color: #e6edfd; }
.w3-vote-bar { background: rgba(255,255,255,.1); border-radius: 999px; height: 10px; overflow: hidden; }
.w3-vote-bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--w3a1), var(--w3a2)); }
.w3-vote-val { color: var(--w3gold); text-align: right; }
.w3-prop-foot { margin-top: 10px; font-size: .8rem; color: #9db0d6; }

.w3-mask { position: fixed; inset: 0; background: rgba(4,8,18,.7); display: none; align-items: center; justify-content: center; z-index: 60; backdrop-filter: blur(3px); }
.w3-mask.show { display: flex; }
.w3-modal { width: min(520px,92vw); background: #0f1b30; border: 1px solid rgba(129,140,248,.3); border-radius: 18px; padding: 22px; }
.w3-modal h4 { margin: 0 0 14px; color: #fff; }
.w3-field { margin-bottom: 12px; }
.w3-field label { display: block; font-size: .82rem; color: #b9c7e6; margin-bottom: 5px; }
.w3-field input, .w3-field textarea { width: 100%; box-sizing: border-box; background: rgba(255,255,255,.07); border: 1px solid rgba(129,140,248,.25); border-radius: 10px; padding: 9px 12px; color: #f2f6ff; font-size: .9rem; }
.w3-modal-btns { display: flex; justify-content: flex-end; gap: 10px; margin-top: 8px; }

.w3-empty { color: #9db0d6; font-size: .9rem; padding: 20px; text-align: center; }

.toast { position: fixed; left: 50%; bottom: 36px; transform: translateX(-50%); background: #1f2d4a; color: #fff; padding: 11px 20px; border-radius: 999px; box-shadow: 0 8px 30px rgba(0,0,0,.4); opacity: 0; pointer-events: none; transition: .25s; z-index: 80; font-size: .9rem; }
.toast.show { opacity: 1; }
.toast.error { background: #7f1d1d; }

@media (max-width: 640px) {
    .w3-tx { grid-template-columns: 80px 1fr; }
    .w3-vote-row { grid-template-columns: 70px 1fr auto; }
    .web3 .pnav-links { margin-left: 0; }
}