/* Página inicial de acesso — mantém o painel inacessível antes da autenticação. */
#loginPortal[hidden]{display:none!important}
.login-portal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;overflow:auto;background:#03172f;color:#effcff;isolation:isolate;padding:38px 28px;font-family:Manrope,Arial,sans-serif}
.portal-grid{position:absolute;inset:0;z-index:-3;opacity:.2;background-image:linear-gradient(rgba(53,224,242,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(53,224,242,.18) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(to bottom,transparent,#000 14%,#000 86%,transparent);animation:portalGrid 24s linear infinite}
.portal-orb{position:absolute;z-index:-2;border-radius:50%;filter:blur(8px);opacity:.62;pointer-events:none}.portal-orb-one{width:540px;height:540px;top:-215px;left:-120px;background:radial-gradient(circle,#006fa5 0,rgba(0,111,165,.1) 52%,transparent 70%);animation:portalFloat 12s ease-in-out infinite}.portal-orb-two{width:620px;height:620px;right:-160px;bottom:-240px;background:radial-gradient(circle,#00d6d7 0,rgba(0,214,215,.1) 48%,transparent 70%);animation:portalFloat 15s ease-in-out infinite reverse}
.portal-content{width:min(1110px,100%);display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(42px,9vw,140px);align-items:center}.portal-intro{max-width:610px}.portal-brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:800;letter-spacing:-.7px;text-transform:lowercase}.portal-brand img{width:42px;height:42px;border-radius:13px;object-fit:contain;background:#062a52;box-shadow:0 0 0 1px rgba(73,240,241,.35)}.portal-kicker{margin:70px 0 16px;color:#43eaf1;font:500 11px 'DM Mono',monospace;letter-spacing:3px}.portal-intro h1{margin:0;color:#fff;font-size:clamp(40px,5vw,68px);line-height:1.03;letter-spacing:-3px}.portal-intro h1 em{font-style:normal;color:#43eaf1;text-shadow:0 0 34px rgba(67,234,241,.22)}.portal-description{max-width:490px;margin:28px 0;color:#b6d5e7;font-size:16px;line-height:1.75}.portal-points{display:flex;flex-wrap:wrap;gap:11px 20px;color:#d6f6f6;font-size:12px}.portal-points i{display:inline-grid;place-items:center;width:17px;height:17px;margin-right:5px;border-radius:50%;color:#06254a;background:#38e4df;font-style:normal;font-size:11px;font-weight:800}.portal-card-wrap{width:100%;min-height:476px;display:grid;align-items:center}.portal-login-card{position:relative;padding:40px;border:1px solid rgba(105,233,244,.28);border-radius:25px;background:linear-gradient(145deg,rgba(10,55,92,.88),rgba(5,33,66,.86));box-shadow:0 28px 70px rgba(0,0,0,.31),inset 0 1px rgba(255,255,255,.08);backdrop-filter:blur(20px)}.portal-login-card:before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(135deg,rgba(67,234,241,.09),transparent 35%)}.portal-card-eyebrow{position:relative;margin:0 0 10px;color:#4beaf0;font:500 10px 'DM Mono',monospace;letter-spacing:2.4px}.portal-login-card h2{position:relative;margin:0;color:#fff;font-size:28px;letter-spacing:-1px}.portal-card-help{position:relative;margin:10px 0 28px;color:#b8d4e6;font-size:13px;line-height:1.6}.portal-form{position:relative;display:grid;gap:17px}.portal-field{display:grid;gap:8px;color:#79e9ef;font:500 10px 'DM Mono',monospace;letter-spacing:1.6px}.portal-field input{width:100%;box-sizing:border-box;border:1px solid rgba(134,220,235,.35);border-radius:11px;padding:14px 15px;background:rgba(0,16,41,.45);color:#fff;font:600 14px Manrope,Arial,sans-serif;letter-spacing:0;outline:none;transition:.2s}.portal-field input::placeholder{color:#7898ad}.portal-field input:focus{border-color:#43eaf1;box-shadow:0 0 0 4px rgba(67,234,241,.12)}.portal-remember{display:flex;align-items:center;gap:9px;margin-top:2px;color:#c7dfeb;font-size:12px;cursor:pointer}.portal-remember input{width:16px;height:16px;accent-color:#39dbdf}.portal-submit{margin-top:7px;border:0;border-radius:11px;padding:15px 18px;background:linear-gradient(105deg,#26d8da,#329ff5);box-shadow:0 10px 25px rgba(28,182,227,.28);color:#032143;font:800 13px Manrope,Arial,sans-serif;cursor:pointer;transition:transform .2s,box-shadow .2s}.portal-submit:hover{transform:translateY(-2px);box-shadow:0 14px 29px rgba(28,182,227,.4)}.portal-security{position:relative;margin:22px 0 0;text-align:center;color:#83a8bf;font-size:11px}.portal-security:before{content:"⌁";padding-right:6px;color:#46e8eb;font-size:14px}.portal-password-message{position:relative;margin:0 0 25px;padding:12px 14px;border:1px solid rgba(72,232,235,.25);border-radius:10px;color:#c2e7ef;background:rgba(0,184,205,.08);font-size:12px;line-height:1.55}
@keyframes portalFloat{50%{transform:translate(46px,36px) scale(1.08);opacity:.78}}@keyframes portalGrid{to{background-position:56px 56px}}
.light-theme .login-portal{background:#03172f;color:#effcff}.light-theme .portal-login-card{background:linear-gradient(145deg,rgba(10,55,92,.94),rgba(5,33,66,.94))}.light-theme .portal-login-card h2,.light-theme .portal-field input{color:#fff}
@media(max-width:800px){.login-portal{padding:25px 18px}.portal-content{display:block;max-width:520px}.portal-intro{margin-bottom:30px}.portal-kicker{margin:34px 0 11px}.portal-intro h1{font-size:39px;letter-spacing:-2px}.portal-description{margin:16px 0;font-size:13px}.portal-points{font-size:10px}.portal-login-card{padding:30px 24px}.portal-card-wrap{min-height:0}}
@media(max-width:430px){.portal-intro h1{font-size:34px}.portal-points span:last-child{display:none}.portal-login-card{padding:27px 20px}.portal-brand{font-size:19px}}
.portal-submit:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 14px 29px rgba(28,182,227,.4)}
.portal-submit:disabled{cursor:wait;opacity:.72}