:root{
    --admin-blue:#137bff;
    --admin-violet:#6c24ff;
    --admin-cyan:#0aa9ff;
    --admin-ink:#f7f9ff;
    --admin-muted:#c8d2ea;
}
*{box-sizing:border-box}
html,body.auth-admin-bg{width:100%;height:100%;margin:0;overflow:hidden;background:#06183f}
.auth-admin-wrap{width:100%;height:100%;min-height:0;max-width:none!important}
.admin-login-page{
    position:relative;
    isolation:isolate;
    width:100%;
    height:100%;
    min-height:0;
    overflow:hidden;
    color:#fff;
    background:#06183f url('../img/admin-login-final-transparente-v1.9.50.64.webp') center/100% 100% no-repeat;
}
/* A faixa inferior neutraliza o rodapé renderizado na arte-base e mantém apenas o rodapé HTML atual. */
.admin-login-page::after{
    content:"";
    position:absolute;
    z-index:1;
    left:30%;
    right:30%;
    bottom:0;
    height:12.5%;
    pointer-events:none;
    background:linear-gradient(180deg,rgba(5,18,50,0),rgba(5,18,50,.90) 58%,rgba(5,18,50,.98));
    filter:blur(.1px);
}
.admin-login-effects,.admin-login-showcase{display:none!important}

/* Botão flutuante aprovado: volta para a tela inicial pública. */
.admin-return-home{
    position:absolute;
    z-index:8;
    left:2.5%;
    top:3.8%;
    height:7.3%;
    min-height:52px;
    max-height:74px;
    display:flex;
    align-items:center;
    gap:14px;
    padding:7px 20px 7px 7px;
    border:1px solid rgba(255,255,255,.35);
    border-radius:999px;
    color:#fff;
    text-decoration:none;
    font-size:clamp(13px,1.1vw,20px);
    font-weight:700;
    letter-spacing:-.01em;
    background:linear-gradient(105deg,rgba(7,30,75,.86),rgba(27,40,87,.70));
    box-shadow:0 14px 38px rgba(0,5,25,.32),inset 0 1px 0 rgba(255,255,255,.18);
    backdrop-filter:blur(18px) saturate(135%);
    -webkit-backdrop-filter:blur(18px) saturate(135%);
    transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.admin-return-home:hover{transform:translateY(-2px);border-color:rgba(71,151,255,.82);box-shadow:0 18px 44px rgba(0,5,25,.42),0 0 0 4px rgba(32,114,255,.10)}
.admin-return-icon{
    width:clamp(46px,4.45vw,72px);
    aspect-ratio:1;
    border-radius:50%;
    display:grid;
    place-items:center;
    background:linear-gradient(145deg,rgba(20,112,255,.94),rgba(72,31,213,.92));
    border:1px solid rgba(89,183,255,.70);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 8px 20px rgba(24,42,160,.35);
}
.admin-return-icon svg{width:45%;height:45%;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}

.admin-login-area{
    position:absolute;
    z-index:4;
    left:57.65%;
    top:7.85%;
    width:35.45%;
    height:79.65%;
    margin:0;
}
.admin-login-card{
    position:relative;
    width:100%;
    height:100%;
    display:flex;
    flex-direction:column;
    padding:clamp(22px,3.2vh,38px) clamp(28px,2.9vw,52px) clamp(20px,2.5vh,30px);
    border:1px solid rgba(216,230,255,.58);
    border-radius:clamp(24px,2.1vw,38px);
    background:linear-gradient(145deg,rgba(18,39,88,.83),rgba(30,31,76,.74) 56%,rgba(25,19,68,.79));
    box-shadow:0 32px 80px rgba(0,9,40,.48),inset 0 1px 0 rgba(255,255,255,.24),inset 0 -1px 0 rgba(121,98,255,.14);
    color:var(--admin-ink);
    backdrop-filter:blur(30px) saturate(135%) brightness(.70);
    -webkit-backdrop-filter:blur(30px) saturate(135%) brightness(.70);
    overflow:hidden;
}
.admin-login-card::before{
    content:"";
    position:absolute;
    inset:0;
    pointer-events:none;
    background:radial-gradient(circle at 18% 8%,rgba(255,255,255,.16),transparent 27%),linear-gradient(135deg,rgba(255,255,255,.08),transparent 42%,rgba(98,46,255,.12));
}
.admin-security-logo{
    position:relative;
    z-index:1;
    width:clamp(68px,8.4vh,96px);
    height:clamp(68px,8.4vh,96px);
    margin:0 auto clamp(6px,.9vh,12px);
    display:grid;
    place-items:center;
}
.admin-security-logo::before{
    content:"";
    position:absolute;
    inset:3px;
    clip-path:polygon(50% 0,88% 15%,85% 61%,50% 100%,15% 61%,12% 15%);
    background:linear-gradient(145deg,#0b88ff,#5025ff 76%);
    box-shadow:0 15px 38px rgba(31,91,255,.34),0 0 0 10px rgba(58,105,255,.08);
}
.admin-security-logo svg{position:relative;width:64%;height:64%;fill:#fff;stroke:#fff;stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round}
.admin-login-heading{position:relative;z-index:1;text-align:center;margin:0 0 clamp(14px,1.85vh,22px)}
.admin-login-heading h2{margin:0;color:#fff;font-size:clamp(32px,2.75vw,50px);line-height:1;letter-spacing:-.045em;text-shadow:0 4px 18px rgba(0,0,0,.20)}
.admin-login-heading p{margin:clamp(7px,.85vh,10px) 0 clamp(10px,1.25vh,14px);color:#9ea9ff;font-size:clamp(12px,1.05vw,19px);font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.admin-login-heading span{display:block;width:clamp(42px,3.5vw,62px);height:3px;margin:auto;border-radius:999px;background:linear-gradient(90deg,#1ea7ff,#7640ff);box-shadow:0 0 20px rgba(71,95,255,.55)}
.admin-login-alert{position:relative;z-index:2;margin:0 0 10px;padding:10px 12px;border-radius:11px;font-size:12px;font-weight:800}
.admin-login-alert.error{background:rgba(127,29,29,.88);color:#fff;border:1px solid rgba(254,202,202,.38)}
.admin-login-alert.success{background:rgba(20,83,45,.88);color:#fff;border:1px solid rgba(187,247,208,.35)}
.admin-login-alert.info{background:rgba(30,64,175,.82);color:#fff;border:1px solid rgba(191,219,254,.35)}
.admin-login-form{position:relative;z-index:1;display:grid;gap:clamp(8px,1.0vh,12px);min-height:0}
.admin-login-form>label{font-size:clamp(12px,.86vw,16px);font-weight:800;color:#fff;margin-top:2px}
.admin-input-wrap{
    min-height:clamp(52px,6.2vh,66px);
    display:flex;
    align-items:center;
    gap:12px;
    padding:0 clamp(13px,1.05vw,18px);
    border:1px solid rgba(214,226,255,.48);
    border-radius:11px;
    background:linear-gradient(105deg,rgba(255,255,255,.20),rgba(174,190,233,.10));
    box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 9px 24px rgba(1,10,38,.10);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    transition:border-color .18s,box-shadow .18s,transform .18s,background .18s;
}
.admin-input-wrap:focus-within{border-color:#63a6ff;background:rgba(255,255,255,.18);box-shadow:0 0 0 4px rgba(35,118,255,.14),0 12px 30px rgba(1,10,38,.18);transform:translateY(-1px)}
.admin-input-wrap>svg{width:clamp(19px,1.35vw,24px);height:clamp(19px,1.35vw,24px);flex:0 0 auto;fill:none;stroke:#f4f7ff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.admin-input-wrap input{flex:1;min-width:0;border:0!important;outline:0!important;background:transparent!important;box-shadow:none!important;padding:clamp(11px,1.3vh,15px) 0!important;color:#fff!important;font-size:clamp(14px,1.0vw,18px)!important}
.admin-input-wrap input::placeholder{color:#d9def0}
.admin-password-toggle{width:36px;height:36px;border:0;background:transparent;color:#eef3ff;cursor:pointer;border-radius:9px;display:grid;place-items:center;padding:7px}
.admin-password-toggle:hover{background:rgba(255,255,255,.10);color:#fff}
.admin-password-toggle svg{grid-area:1/1;width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.admin-password-toggle .eye-closed{display:none}.admin-password-toggle.is-visible .eye-open{display:none}.admin-password-toggle.is-visible .eye-closed{display:block}
.admin-form-options{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:2px 0 5px;font-size:clamp(11px,.8vw,14px)}
.admin-remember{display:flex!important;align-items:center;gap:8px!important;cursor:pointer;color:#f3f6ff!important;font-weight:650!important}
.admin-remember input{position:absolute;opacity:0;pointer-events:none}
.admin-remember span{width:19px;height:19px;border:1px solid rgba(225,234,255,.72);border-radius:5px;background:rgba(255,255,255,.06);display:grid;place-items:center}
.admin-remember input:checked+span{background:linear-gradient(135deg,#1587ff,#6624f4);border-color:transparent}
.admin-remember input:checked+span::after{content:"✓";color:#fff;font-size:12px;font-weight:900}
.admin-forgot{border:0;background:transparent;color:#3c8cff;font:inherit;font-weight:750;cursor:pointer;padding:4px 0}.admin-forgot:hover{color:#7eb6ff;text-decoration:underline}
.admin-submit{
    min-height:clamp(56px,7.0vh,72px);
    margin-top:3px;
    border:1px solid rgba(166,209,255,.55);
    border-radius:12px;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:11px;
    color:#fff;
    background:linear-gradient(100deg,#0c83ff 0%,#125ff3 46%,#6818f2 100%);
    box-shadow:0 16px 32px rgba(47,38,234,.32),inset 0 1px 0 rgba(255,255,255,.25);
    font-size:clamp(16px,1.28vw,22px);
    font-weight:800;
    cursor:pointer;
    transition:transform .18s,box-shadow .18s,filter .18s;
}
.admin-submit:hover{transform:translateY(-2px);box-shadow:0 20px 39px rgba(51,42,235,.40);filter:saturate(1.08)}
.admin-submit:disabled{opacity:.72;cursor:wait}.admin-submit svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.admin-login-footer{
    position:fixed;
    z-index:6;
    left:50%;
    bottom:3.25%;
    transform:translateX(-50%);
    width:max-content;
    max-width:70vw;
    padding:7px 18px;
    color:#fff;
    text-align:center;
    border-radius:14px;
    background:rgba(5,18,50,.72);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    box-shadow:0 8px 24px rgba(0,7,30,.14);
}
.admin-login-footer p{display:flex;align-items:center;justify-content:center;gap:8px;margin:0;font-size:clamp(11px,.82vw,15px);line-height:1.35;white-space:nowrap}
.admin-login-footer svg{display:none}
.admin-login-footer small{display:block;margin-top:4px;color:#e6eaf5;font-size:clamp(10px,.74vw,13px)}
.admin-login-form.is-loading .admin-submit svg{animation:admin-spin .8s linear infinite}@keyframes admin-spin{to{transform:rotate(360deg)}}

@media (max-width:1050px){
    .admin-login-area{left:56.9%;width:37%;top:7.4%;height:81%}
    .admin-login-card{padding-left:25px;padding-right:25px}
}
@media (max-width:900px){
    html,body.auth-admin-bg{height:auto;min-height:100%;overflow:auto}
    .auth-admin-wrap{height:auto;min-height:100vh}
    .admin-login-page{min-height:100vh;height:auto;padding:112px 18px 100px;background:linear-gradient(180deg,rgba(4,17,51,.22),rgba(4,17,51,.82)),url('../img/admin-login-final-transparente-v1.9.50.64.webp') 43% center/cover no-repeat}
    .admin-login-page::after{left:0;right:0;height:16%}
    .admin-return-home{position:fixed;left:16px;top:18px;height:56px;padding:6px 16px 6px 6px;font-size:14px}
    .admin-return-icon{width:44px}
    .admin-login-area{position:relative;left:auto;top:auto;width:min(100%,500px);height:auto;margin:0 auto}
    .admin-login-card{height:auto;min-height:630px;padding:28px 24px 24px;background:linear-gradient(145deg,rgba(16,36,82,.94),rgba(28,28,72,.91));backdrop-filter:blur(26px);-webkit-backdrop-filter:blur(26px)}
    .admin-login-footer{position:relative;left:auto;bottom:auto;transform:none;width:auto;max-width:none;margin-top:18px;background:rgba(5,18,50,.70)}
}
@media (max-width:520px){
    .admin-login-page{padding:96px 12px 30px}
    .admin-return-home{left:10px;top:12px;height:52px;gap:9px;padding-right:13px;font-size:12px}
    .admin-return-icon{width:40px}
    .admin-login-card{min-height:590px;padding:24px 18px 20px;border-radius:26px}
    .admin-security-logo{width:70px;height:70px}.admin-login-heading h2{font-size:34px}.admin-login-heading p{font-size:11px}
    .admin-form-options{font-size:10px}.admin-submit{font-size:17px}
    .admin-login-footer p{white-space:normal;font-size:11px}
}
@media (prefers-reduced-motion:reduce){.admin-submit,.admin-input-wrap,.admin-return-home{transition:none}.admin-login-form.is-loading .admin-submit svg{animation:none}}