:root{
  --primary:#17783b;
  --primary-dark:#0f6630;
  --primary-soft:#eaf8ef;
  --bg:#f4f6f8;
  --card:#ffffff;
  --text:#172033;
  --muted:#6c7789;
  --line:#e5e9ed;
  --danger:#c62828;
  --warning:#ad6800;
  --sidebar:#111827;
  --shadow:0 7px 22px rgba(15,23,42,.05);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
img{max-width:100%}

/* Estrutura clássica do painel, modernizada sem mudar a lógica visual anterior */
.admin-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sidebar{background:var(--sidebar);color:#fff;padding:20px 14px;position:sticky;top:0;height:100vh;overflow:auto;z-index:80}
.brand{display:flex;align-items:center;gap:10px;padding:0 8px 20px;font-weight:900;font-size:18px}
.brand img{width:150px;height:46px;object-fit:contain;object-position:left center}
.side-label{padding:14px 11px 7px;text-transform:uppercase;letter-spacing:.12em;font-size:9px;color:#697386;font-weight:900}
.side-link{display:flex;align-items:center;padding:11px 12px;border-radius:10px;color:#c8d0dc;font-size:13px;font-weight:750;margin-bottom:4px;transition:.16s}
.side-link:hover,.side-link.active{background:#1f2937;color:#fff}
.side-link.quick-sale{margin:3px 0 10px;background:var(--primary);color:#fff;justify-content:center;font-weight:900}
.side-link.quick-sale:hover{background:var(--primary-dark)}

.admin-main{min-width:0}
.admin-top{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:30}
.top-title{display:flex;align-items:center;gap:10px;font-weight:800;font-size:14px}
.top-user{font-size:12px;color:var(--muted)}
.top-user b{color:var(--text)}
.admin-content{padding:24px;max-width:1500px;margin:0 auto;width:100%}

.page-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px}
.page-head h1{font-size:27px;letter-spacing:-.025em;margin:0}
.page-head p{margin:5px 0 0;color:var(--muted);font-size:13px}
.page-kicker{font-size:10px;font-weight:900;letter-spacing:.1em;color:var(--primary);text-transform:uppercase;margin-bottom:5px}
.actions{display:flex;gap:8px;flex-wrap:wrap}

.btn{border:0;border-radius:11px;padding:11px 15px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.16s;line-height:1.1}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 7px 18px rgba(23,120,59,.13)}
.btn-primary:hover{background:var(--primary-dark)}
.btn-outline{background:#fff;border:1px solid var(--line);color:var(--text)}
.btn-danger{background:#fee2e2;color:#991b1b}
.btn-warning{background:#fff7ed;color:#9a3412}
.btn-soft{background:var(--primary-soft);color:var(--primary)}
.btn-sm{padding:8px 10px;border-radius:9px;font-size:11px}
.btn-lg{padding:13px 17px;border-radius:12px}
.mobile-menu{display:none}
.hamburger-lines{display:grid;gap:3px;width:16px}.hamburger-lines i{display:block;height:2px;border-radius:2px;background:currentColor;width:16px}

/* Indicadores: exatamente no espírito do dashboard anterior */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.metric{background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px;box-shadow:0 4px 14px rgba(15,23,42,.025)}
.metric-label{display:flex;justify-content:space-between;gap:8px;align-items:center;color:var(--muted);font-size:11px;font-weight:800}
.metric-value{font-size:25px;font-weight:950;margin-top:8px;letter-spacing:-.025em}
.metric-note{font-size:11px;color:var(--muted);margin-top:4px}

.card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.card+.card{margin-top:18px}
.card-head{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}
.card-head h3{margin:0;font-size:15px}
.card-head p{margin:3px 0 0;color:var(--muted);font-size:11px}
.card-body{padding:18px}
.admin-grid{display:grid;grid-template-columns:1.45fr .8fr;gap:18px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* Rifa em andamento: informativa, compacta e sem dominar o painel */
.active-raffle-summary{display:grid;grid-template-columns:190px minmax(0,1fr);gap:0;margin-bottom:18px}
.active-raffle-photo{min-height:160px;background:#eef2f0;position:relative;border-right:1px solid var(--line)}
.active-raffle-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.active-raffle-photo .no-image{position:absolute;inset:0;display:grid;place-items:center;padding:16px;text-align:center;color:var(--muted);font-size:11px}
.active-raffle-content{padding:17px 18px;min-width:0}
.active-row{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.active-row h2{font-size:20px;letter-spacing:-.02em;margin:4px 0 3px}
.active-prize{font-size:12px;color:var(--muted)}
.active-badge{display:inline-flex;align-items:center;gap:6px;background:var(--primary-soft);color:var(--primary);border-radius:999px;padding:6px 9px;font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}
.active-badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.raffle-progress{margin:13px 0}
.progress{height:7px;background:#edf1ef;border-radius:99px;overflow:hidden}
.progress span{display:block;height:100%;background:var(--primary);border-radius:99px}
.progress-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;margin-top:5px}
.active-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:12px 0}
.active-stat{background:#f8faf9;border:1px solid var(--line);border-radius:11px;padding:9px 10px}
.active-stat strong{display:block;font-size:16px}.active-stat span{font-size:9px;color:var(--muted)}
.active-meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:10px;margin:10px 0 12px}
.active-actions{display:flex;gap:7px;flex-wrap:wrap}

.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;font-size:12px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid #eef1f3;white-space:nowrap}
th{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:#667085;background:#fafbfc}
.status{display:inline-flex;gap:6px;align-items:center;border-radius:999px;padding:6px 9px;font-weight:850;font-size:10px}
.status:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.status.active,.status.paid{background:#eaf8ef;color:#16713a}.status.draft,.status.pending{background:#fff7e6;color:#965f00}.status.closed{background:#eef2ff;color:#4338ca}.status.expired,.status.cancelled{background:#f1f5f9;color:#64748b}

.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:11px;padding:0 12px;min-width:260px}
.search input{border:0;outline:none;padding:11px 0;width:100%;background:transparent}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:13px}
.field label{font-size:11px;font-weight:850;color:#48556a}
.field input,.field textarea,.field select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;outline:none;color:var(--text)}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(23,120,59,.09)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid .full{grid-column:1/-1}
.help{font-size:10px;color:var(--muted);line-height:1.45}.muted{color:var(--muted)}
.flash{padding:12px 14px;border-radius:11px;margin-bottom:14px;font-size:12px}.flash.success{background:#dcfce7;color:#166534}.flash.error{background:#fee2e2;color:#991b1b}.flash.info{background:#e0f2fe;color:#075985}
.summary-list{display:grid;gap:0}.summary-item{display:flex;justify-content:space-between;gap:15px;padding:11px 0;border-bottom:1px solid #edf0f2;font-size:12px}.summary-item:last-child{border-bottom:0}

/* Upload com preview: mantém a melhoria solicitada */
.image-upload{border:1.5px dashed #cbd5cf;border-radius:14px;padding:14px;background:#fafcfb;transition:.18s}.image-upload:hover{border-color:var(--primary);background:#f7fbf8}
.image-upload-preview{aspect-ratio:16/9;border-radius:11px;overflow:hidden;background:#eef2f0;display:grid;place-items:center;margin-bottom:12px;position:relative}
.image-upload-preview img{width:100%;height:100%;object-fit:cover;display:none}.image-upload-preview.has-image img{display:block}.image-upload-preview .upload-placeholder{color:#7d8998;text-align:center;padding:20px;font-size:10px;font-weight:800}.image-upload-preview.has-image .upload-placeholder{display:none}
.file-input-native{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.file-picker{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:11px;border-radius:10px;background:var(--primary);color:#fff;font-size:11px;font-weight:900;cursor:pointer}.file-name{font-size:9px;color:var(--muted);text-align:center;margin-top:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.preview-image{width:100%;max-height:300px;object-fit:cover;border:1px solid var(--line);border-radius:12px}

/* Números e tela de venda */
.number-admin-grid,.sale-number-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:6px}
.number-admin,.sale-number{height:36px;border-radius:8px;border:1px solid var(--line);display:grid;place-items:center;font-size:10px;font-weight:900;background:#fff;transition:.14s}
.number-admin.available:hover,.sale-number.available:hover{border-color:var(--primary)}.number-admin.reserved,.sale-number.reserved{background:#fff4d6;color:#895900;border-color:#f3ca71}.number-admin.sold,.sale-number.sold{background:#e7ebef;color:#677486}.number-admin.selected,.sale-number.selected{background:var(--primary-soft);border-color:var(--primary);color:var(--primary)}
.sale-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.65fr);gap:18px}.sale-summary{position:sticky;top:92px}
.selection-summary{display:flex;justify-content:space-between;gap:10px;background:#f8faf9;border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:14px}.selection-summary strong{display:block;font-size:18px}.selection-summary span{font-size:10px;color:var(--muted)}
.sale-mode{display:grid;grid-template-columns:1fr 1fr;gap:8px}.sale-mode label{border:1px solid var(--line);border-radius:11px;padding:11px;cursor:pointer;font-size:10px;font-weight:850;background:#fff}.sale-mode input{margin-right:5px}.sale-mode label:has(input:checked){border-color:var(--primary);background:var(--primary-soft);color:var(--primary)}
.selected-chips{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 13px}.selected-chips .chip{background:var(--primary-soft);color:var(--primary);border:1px solid #cfe8d8;border-radius:999px;padding:5px 8px;font-size:9px;font-weight:900}
.danger-zone{border-color:#fecaca}.danger-zone .card-head{background:#fff8f8}

/* Login */
.login{min-height:100vh;display:grid;grid-template-columns:1fr 480px}.login-left{background:#111827;color:#fff;padding:54px;display:flex;flex-direction:column;justify-content:space-between}.login-left h1{font-size:48px;line-height:1.05;max-width:650px;margin:0 0 14px}.login-left p{color:#cbd5e1;max-width:620px}.login-right{background:#fff;display:grid;place-items:center;padding:35px}.login-card{width:min(370px,100%)}.login-card h2{font-size:29px;margin:0 0 6px}.login-card>p{color:var(--muted);font-size:13px;margin-bottom:22px}

@media(max-width:1100px){.metrics{grid-template-columns:repeat(2,1fr)}.admin-grid,.split{grid-template-columns:1fr}.active-raffle-summary{grid-template-columns:170px minmax(0,1fr)}.active-stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1000px){.admin-shell{grid-template-columns:1fr}.sidebar{display:none;position:fixed;z-index:100;left:0;top:0;width:260px}.sidebar.open{display:block}.mobile-menu{display:inline-flex}.sale-layout{grid-template-columns:1fr}.sale-summary{position:static}.number-admin-grid,.sale-number-grid{grid-template-columns:repeat(10,1fr)}.login{grid-template-columns:1fr}.login-left{display:none}.login-right{min-height:100vh}}
@media(max-width:700px){.admin-content{padding:15px}.admin-top{height:64px;padding:0 14px}.page-head{align-items:flex-start;flex-direction:column}.page-head .actions{width:100%}.page-head .actions .btn{flex:1}.page-head h1{font-size:24px}.metrics{grid-template-columns:1fr 1fr;gap:9px}.metric{padding:13px}.metric-value{font-size:20px}.active-raffle-summary{grid-template-columns:1fr}.active-raffle-photo{height:190px;border-right:0;border-bottom:1px solid var(--line)}.active-row{flex-direction:column;gap:8px}.active-stats{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.number-admin-grid,.sale-number-grid{grid-template-columns:repeat(6,1fr)}.search{min-width:100%}.table-wrap table{min-width:680px}.sale-mode{grid-template-columns:1fr}}
@media(max-width:420px){.metrics{grid-template-columns:1fr}.active-actions .btn{flex:1}.top-user{font-size:11px}}

/* V2.3 - participante = pessoa única, não quantidade de números */
@media(min-width:1101px){.active-stats-five{grid-template-columns:repeat(5,1fr)}.raffle-metrics{grid-template-columns:repeat(5,1fr)}}