:root{--navy:#102b52;--blue:#1769aa;--yellow:#f5c542;--green:#d9f3e4;--green-text:#146c43;--red:#a52b35;--bg:#f3f6fa;--text:#203047}
*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Arial,Helvetica,sans-serif;color:var(--text)}a{color:var(--blue);text-decoration:none}
.hero{background:linear-gradient(120deg,#102b52,#1769aa);color:#fff;padding:24px max(5vw,20px) 58px}nav{display:flex;justify-content:space-between;align-items:center;max-width:1100px;margin:auto}nav strong{font-size:24px;letter-spacing:2px}nav a{color:#fff}.hero-content{max-width:850px;margin:65px auto 0}.eyebrow{color:#ffdc72;font-weight:bold;letter-spacing:2px}.hero h1{font-size:clamp(34px,5vw,54px);margin:12px 0}.hero p{max-width:650px;line-height:1.6;color:#e2ebf6}.hero .campaign-beneficiary{font-size:1.12rem;font-weight:700;color:#ffdc72;margin:0 0 10px}.price{display:inline-block;background:var(--yellow);color:#192c45;padding:12px 18px;border-radius:30px;font-weight:bold;margin-top:12px}
.container{max-width:1100px;margin:-28px auto 50px;padding:0 18px}.panel{background:white;border-radius:16px;padding:26px;margin-bottom:22px;box-shadow:0 8px 28px #1d355710}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.panel h2{margin:0 0 8px}.panel p{color:#68788c;margin-top:4px}.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:#536276}.legend span{white-space:nowrap}.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px}.available{background:#36a56b}.reserved{background:#e7b62c}.paid{background:#9aa5b1}
.number-grid{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:8px;margin:24px 0}.number-option{position:relative;cursor:pointer}.number-option input{position:absolute;opacity:0}.number-option span,.number-option.static{display:flex;align-items:center;justify-content:center;min-height:42px;border-radius:8px;font-weight:bold;background:#edf1f5;color:#536276;border:2px solid transparent}.number-option.is-available span{background:#e0f4e8;color:#146c43}.number-option.is-available input:checked+span{background:#1769aa;color:#fff;border-color:#0d4778}.number-option.is-reserved span{background:#fff1c9;color:#815b00;cursor:not-allowed}.number-option.is-paid span{background:#e3e7eb;color:#687381;cursor:not-allowed}.number-option.static{cursor:default}
.form-area{border-top:1px solid #e8edf2;padding-top:20px}.form-area h3{margin-top:0}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}label{display:block;font-size:13px;font-weight:bold;color:#42536a}input:not([type=checkbox]){display:block;width:100%;padding:12px;border:1px solid #ccd5df;border-radius:8px;margin-top:7px;font:inherit;font-weight:normal}.submit-row{display:flex;justify-content:space-between;align-items:center;margin-top:20px}.submit-row p{margin:4px 0 0}button{border:0;border-radius:8px;padding:12px 18px;background:var(--blue);color:white;font-weight:bold;cursor:pointer}button:hover{filter:brightness(.93)}footer{text-align:center;color:#718096;font-size:13px;padding:10px}
.alert{padding:13px 16px;border-radius:8px;margin:16px 0}.error{background:#fde8e8;color:#8d2222}.success{background:#e2f5e9;color:#17633b}
.login-page{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{background:#fff;width:min(420px,100%);padding:30px;border-radius:16px;box-shadow:0 8px 30px #0001}.login-card h1{margin-top:0}.login-card label{margin:18px 0}.login-card button{width:100%;margin:10px 0}.login-card a{display:block;text-align:center;margin-top:12px}
.admin-header{background:var(--navy);color:#fff;padding:16px max(4vw,20px);display:flex;justify-content:space-between;align-items:center}.admin-header>div{display:flex;align-items:center;gap:18px}.admin-header a{color:#fff}.admin-header form{margin:0}.secondary{background:#52657b;padding:8px 12px}.admin-container{margin-top:28px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}.stat{background:white;padding:20px;border-radius:12px;box-shadow:0 4px 18px #1d355708}.stat span{display:block;color:#718096;font-size:13px}.stat strong{font-size:28px;display:block;margin-top:8px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;padding:12px;border-bottom:1px solid #e8edf2;vertical-align:top}th{color:#52657b;background:#f7f9fb}.actions{min-width:210px}.actions form{margin-bottom:7px}.actions input{min-width:180px}.danger{background:#a52b35;padding:8px 10px}.actions button{padding:8px 10px}.admin-grid{grid-template-columns:repeat(10,minmax(0,1fr))}
@media(max-width:700px){.number-grid,.admin-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.form-grid,.stats{grid-template-columns:1fr 1fr}.section-head{display:block}.legend{margin-top:14px}.submit-row{align-items:flex-start;gap:14px;flex-direction:column}.admin-header{align-items:flex-start;gap:12px;flex-direction:column}}

.button-link{display:inline-block;border-radius:8px;padding:12px 18px;background:var(--blue);color:#fff;text-decoration:none;font-weight:bold}
.raffle-management{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.raffle-management h2{margin-top:0}
.raffle-management p{margin-bottom:6px}
.raffle-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.raffle-actions form{margin:0}
.muted{color:#718096;font-size:13px;max-width:760px}
@media(max-width:700px){.raffle-actions{width:100%;flex-direction:column;align-items:stretch}.raffle-actions>*{width:100%;text-align:center}.stats{grid-template-columns:repeat(2,1fr)}}

/* Destaque explícito dos números selecionados pelo participante */
.number-option.is-available.is-selected span {
    background: #1769aa;
    color: #fff;
    border-color: #0d4778;
    box-shadow: 0 0 0 3px rgba(23, 105, 170, .18);
    transform: translateY(-1px);
}
.number-option.is-available span {
    transition: background .15s ease, color .15s ease, border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.number-option.is-available:hover span {
    border-color: #1769aa;
}

/* Configuração de campanhas e exibição do PIX */
.pix-panel h2,.campaign-prize h2{margin-top:0}
.pix-key{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;background:#f2f6fa;border:1px solid #dce5ee;border-radius:10px;overflow-wrap:anywhere}
.pix-panel small{display:block;color:#68788c;margin-top:10px}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin:22px 0}
.full-label{display:block;margin-top:16px}
.full-label textarea{display:block;width:100%;margin-top:7px;padding:12px;border:1px solid #ccd5df;border-radius:8px;font:inherit;resize:vertical}
.settings-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:22px}
.secondary-link{background:#52657b}
.admin-header>div a{white-space:nowrap}
@media(max-width:700px){.settings-grid{grid-template-columns:1fr}.pix-key{align-items:stretch;flex-direction:column}.settings-actions{flex-direction:column}.settings-actions>*{width:100%;text-align:center}}

/* Lista pública de números reservados e vendidos */
.public-reservations-panel h2{margin-top:0}
.public-reservations-table th:first-child,.public-reservations-table td:first-child{width:90px}
.public-reservations-table .public-number{font-weight:700;color:var(--navy)}
.status-pill{display:inline-block;padding:5px 10px;border-radius:20px;font-size:12px;font-weight:700;white-space:nowrap}
.status-reserved{background:#fff1c9;color:#815b00}
.status-paid{background:#e3e7eb;color:#485563}
.empty-reservations{padding:22px;background:#f7f9fb;border-radius:10px;text-align:center;color:#68788c}
.privacy-note{display:block;margin-top:12px;color:#718096;font-size:12px}
@media(max-width:600px){.public-reservations-table{min-width:520px}.public-reservations-panel{padding:18px}}


/* Layout de campanha beneficente inspirado no modelo de referência */
.nav-links{display:flex;align-items:center;gap:18px}
.nav-links a{color:#fff}
.nav-links .whatsapp-nav{background:#198754;padding:9px 14px;border-radius:22px;font-size:13px;font-weight:700}
.how-to-help{border-left:5px solid #198754}
.how-to-help h2{color:#176b45}
.how-to-help p{line-height:1.65}
.whatsapp-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;margin:12px 0 8px;padding:13px 19px;border-radius:9px;background:#198754;color:#fff;font-weight:700;text-decoration:none;box-shadow:0 5px 14px #19875430}
.whatsapp-button:hover,.nav-links .whatsapp-nav:hover{background:#146c43;filter:none}
.whatsapp-button span{font-size:20px}
.how-to-help small{display:block;color:#718096;font-size:12px}
footer p{margin:5px 0}
footer a{font-weight:700}
@media(max-width:700px){.nav-links{gap:10px;flex-wrap:wrap;justify-content:flex-end}.nav-links .whatsapp-nav{font-size:12px;padding:8px 10px}.hero-content{margin-top:42px}}