/* ============================================================
   ISP DARK TECH v8.9 ULTRA PREMIUM — LOGIN
   Standalone: assets servidos de /public/css/views/login-index.css
   View:      app/views/login/index.php
   ============================================================ */
:root {
    --isp-bg:           #0f0c29;
    --isp-bg2:          #302b63;
    --isp-bg3:          #24243e;
    --isp-surface:      rgba(255,255,255,0.06);
    --isp-surface2:     rgba(255,255,255,0.04);
    --isp-border:       rgba(255,255,255,0.12);
    --isp-border2:      rgba(255,255,255,0.18);
    --isp-text:         #ffffff;
    --isp-text-muted:   rgba(255,255,255,0.72);
    --isp-text-dim:     rgba(255,255,255,0.45);
    --isp-primary:      #4361ee;
    --isp-primary-d:    #3651d4;
    --isp-success:      #06d6a0;
    --isp-success2:     #2ecc71;
    --isp-warning:      #ffb703;
    --isp-warning2:     #f39c12;
    --isp-danger:       #ef476f;
    --isp-danger2:      #e74c3c;
    --isp-info:         #06b6d4;
    --isp-purple:       #7209b7;
    --isp-shadow:       0 25px 50px rgba(0,0,0,0.5);
    --isp-glow-primary: 0 0 40px rgba(67,97,238,0.45);
    --isp-glow-success: 0 0 25px rgba(46,204,113,0.55);
    --isp-radius:       12px;
    --isp-radius-lg:    20px;
    --isp-font-xs:      0.65rem;
    --isp-font-sm:      0.72rem;
    --isp-font-md:      0.8rem;
    --isp-font-lg:      0.9rem;
    --ease-out-quart:   cubic-bezier(.165,.84,.44,1);
    --ease-out-back:    cubic-bezier(.34,1.56,.64,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 14px;
    color: var(--isp-text);
    background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
    position: relative;
}

/* ======= FUNDO ANIMADO COM PARTÍCULAS + ORBS ======= */
#bg-canvas {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
}
.orb {
    position: absolute; border-radius: 50%;
    filter: blur(80px); opacity: 0.55;
    animation: float 14s ease-in-out infinite;
    pointer-events: none;
}
.orb-1 { width: 480px; height: 480px; background: #4361ee; top: -120px; left: -120px; animation-delay: 0s; }
.orb-2 { width: 420px; height: 420px; background: #7209b7; bottom: -140px; right: -100px; animation-delay: -4s; }
.orb-3 { width: 360px; height: 360px; background: #06b6d4; top: 40%; right: 25%; opacity: 0.3; animation-delay: -8s; }
@keyframes float {
    0%, 100% { transform: translate(0,0) scale(1); }
    33%      { transform: translate(30px,-40px) scale(1.05); }
    66%      { transform: translate(-20px,30px) scale(0.95); }
}

/* ======= GRID DE FUNDO ======= */
.bg-grid {
    position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.05;
    background-image:
        linear-gradient(rgba(255,255,255,0.4) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.4) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* ======= TOP BAR (LOGO + STATUS) ======= */
.top-bar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    padding: 18px 32px;
    display: flex; align-items: center; justify-content: space-between;
    background: linear-gradient(180deg, rgba(15,12,41,0.85) 0%, transparent 100%);
    backdrop-filter: blur(20px);
}
.top-bar .brand {
    display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 15px; color: #fff;
}
.top-bar .brand .logo-mark {
    width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, #4361ee, #7209b7);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 16px; box-shadow: var(--isp-glow-primary);
}
.top-bar .sys-status {
    display: flex; align-items: center; gap: 8px;
    font-size: var(--isp-font-sm); color: var(--isp-text-muted);
    padding: 6px 14px; border-radius: 20px;
    background: var(--isp-surface); border: 1px solid var(--isp-border);
}
.sys-status .dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--isp-success2);
    box-shadow: 0 0 8px var(--isp-success2);
    animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.5; transform: scale(0.85); }
}

/* ======= CONTAINER PRINCIPAL (split layout) ======= */
.login-shell {
    position: relative; z-index: 10;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 32px;
    max-width: 1180px;
    width: 100%;
    padding: 90px 24px 40px;
    animation: fadeUp .8s var(--ease-out-quart);
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ======= PAINEL ESQUERDO: BRANDING ======= */
.brand-panel {
    padding: 40px 36px;
    display: flex; flex-direction: column; justify-content: space-between;
    border-radius: var(--isp-radius-lg);
    background: linear-gradient(160deg, rgba(67,97,238,0.12) 0%, rgba(114,9,183,0.08) 100%);
    border: 1px solid var(--isp-border);
    backdrop-filter: blur(16px);
    position: relative; overflow: hidden;
}
.brand-panel::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(600px circle at 30% 30%, rgba(67,97,238,0.18), transparent 50%);
    pointer-events: none;
}
.brand-mark {
    display: inline-flex; align-items: center; gap: 14px;
    margin-bottom: 28px;
}
.brand-mark .mark-box {
    width: 52px; height: 52px; border-radius: 14px;
    background: linear-gradient(135deg, #4361ee, #7209b7);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; color: #fff;
    box-shadow: var(--isp-glow-primary);
    animation: pulse 3s ease-in-out infinite;
}
.brand-mark .mark-text strong {
    display: block; font-size: 19px; font-weight: 800; color: #fff;
    letter-spacing: -0.02em;
}
.brand-mark .mark-text small {
    font-size: 11px; color: var(--isp-text-dim);
    text-transform: uppercase; letter-spacing: 0.12em;
}

.brand-headline {
    margin-top: 20px;
}
.brand-headline h1 {
    font-size: clamp(28px, 3.2vw, 40px);
    font-weight: 800; line-height: 1.1; letter-spacing: -0.025em;
    margin-bottom: 16px;
}
.brand-headline h1 .grad {
    background: linear-gradient(135deg, #7dd3fc, #c084fc, #f0abfc);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.brand-headline p {
    font-size: 15px; color: var(--isp-text-muted);
    line-height: 1.6; max-width: 460px;
}

.brand-features {
    display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
    margin-top: 36px;
}
.feature-item {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 14px; border-radius: 12px;
    background: var(--isp-surface); border: 1px solid var(--isp-border);
    transition: all .3s var(--ease-out-quart);
}
.feature-item:hover {
    background: rgba(67,97,238,0.1);
    border-color: rgba(67,97,238,0.4);
    transform: translateY(-2px);
}
.feature-icon {
    width: 36px; height: 36px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    border-radius: 10px;
    font-size: 14px;
}
.fi-shield { background: rgba(46,204,113,0.18); color: #6ee7b7; }
.fi-bolt   { background: rgba(67,97,238,0.18);  color: #93c5fd; }
.fi-globe  { background: rgba(6,182,212,0.18);  color: #67e8f9; }
.fi-key    { background: rgba(255,183,3,0.18);  color: #fcd34d; }
.feature-text strong { display: block; font-size: 13px; font-weight: 700; color: #fff; margin-bottom: 2px; }
.feature-text small  { font-size: 11px; color: var(--isp-text-dim); line-height: 1.4; }

.brand-footer {
    margin-top: 36px;
    display: flex; flex-wrap: wrap; gap: 14px;
    font-size: 11px; color: var(--isp-text-dim);
    padding-top: 22px; border-top: 1px solid var(--isp-border);
}
.brand-footer .meta {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px; border-radius: 16px;
    background: var(--isp-surface); border: 1px solid var(--isp-border);
}

/* ======= PAINEL DIREITO: CARD DE LOGIN ======= */
.auth-panel {
    padding: 36px 32px;
    border-radius: var(--isp-radius-lg);
    background: rgba(36,36,62,0.7);
    border: 1px solid var(--isp-border2);
    backdrop-filter: blur(20px);
    box-shadow: var(--isp-shadow);
    position: relative;
}

/* Seletor de modo (Senha / SSO / Magic Link) */
.auth-tabs {
    display: flex; gap: 4px; padding: 4px;
    background: var(--isp-surface); border-radius: 14px;
    margin-bottom: 26px;
    border: 1px solid var(--isp-border);
}
.auth-tab {
    flex: 1; padding: 9px 12px; border: none; background: transparent;
    color: var(--isp-text-muted); font-size: 12px; font-weight: 600;
    border-radius: 10px; cursor: pointer;
    transition: all .25s var(--ease-out-quart);
    display: flex; align-items: center; justify-content: center; gap: 6px;
}
.auth-tab i { font-size: 13px; }
.auth-tab.active {
    background: linear-gradient(135deg, #4361ee, #3651d4);
    color: #fff; box-shadow: 0 4px 14px rgba(67,97,238,0.4);
}
.auth-tab:not(.active):hover { color: #fff; background: var(--isp-surface2); }

/* Cabeçalho do formulário */
.auth-header { text-align: center; margin-bottom: 24px; }
.auth-header h2 {
    font-size: 22px; font-weight: 800; color: #fff;
    letter-spacing: -0.02em; margin-bottom: 6px;
}
.auth-header p { font-size: 13px; color: var(--isp-text-muted); }

/* Mensagens flash */
.flash-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }
.flash {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 16px; border-radius: 12px;
    font-size: 13px; font-weight: 500;
    animation: slideInDown .4s var(--ease-out-back);
    border-left: 3px solid;
}
.flash-success { background: rgba(46,204,113,0.12); color: #86efac; border-color: #2ecc71; }
.flash-error   { background: rgba(239,71,111,0.12); color: #fca5a5; border-color: #ef476f; }
.flash-warning { background: rgba(255,183,3,0.12);  color: #fcd34d; border-color: #f39c12; }
.flash-info    { background: rgba(6,182,212,0.12);  color: #67e8f9; border-color: #06b6d4; }
.flash i { font-size: 15px; }
.flash .close-flash {
    margin-left: auto; background: none; border: none;
    color: inherit; cursor: pointer; opacity: 0.7; font-size: 14px;
}
.flash .close-flash:hover { opacity: 1; }
@keyframes slideInDown {
    from { opacity: 0; transform: translateY(-12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ======= Inputs ======= */
.form-field { margin-bottom: 16px; position: relative; }
.form-label {
    display: block; font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--isp-text-muted); margin-bottom: 7px;
}
.input-wrap {
    position: relative;
    display: flex; align-items: center;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: var(--isp-radius);
    transition: all .25s var(--ease-out-quart);
}
.input-wrap.focused {
    border-color: var(--isp-primary);
    background: rgba(67,97,238,0.08);
    box-shadow: 0 0 0 3px rgba(67,97,238,0.18);
}
.input-wrap.error {
    border-color: var(--isp-danger);
    background: rgba(239,71,111,0.06);
}
.input-wrap .input-icon {
    width: 44px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    color: var(--isp-text-dim); font-size: 14px;
}
.input-wrap.focused .input-icon { color: var(--isp-primary); }
.input-wrap input {
    flex: 1; min-width: 0;
    background: transparent; border: none; outline: none;
    color: #fff; font-size: 14px; padding: 12px 14px 12px 0;
    font-family: inherit;
}
.input-wrap input::placeholder { color: var(--isp-text-dim); }
.input-wrap .trailing {
    padding: 0 12px;
    display: flex; align-items: center; gap: 6px;
    color: var(--isp-text-dim);
}
.input-wrap .trailing button {
    background: none; border: none; color: inherit;
    cursor: pointer; padding: 6px; font-size: 14px;
    border-radius: 6px; transition: all .2s;
}
.input-wrap .trailing button:hover {
    color: var(--isp-primary); background: rgba(67,97,238,0.1);
}
.caps-warning {
    position: absolute; top: -8px; right: 10px;
    background: var(--isp-warning); color: #1f1300;
    padding: 2px 8px; border-radius: 4px;
    font-size: 10px; font-weight: 700;
    display: none;
}
.caps-warning.show { display: block; animation: slideInDown .2s ease; }

/* Indicador de força de senha */
.strength-meter {
    display: none;
    margin-top: 10px;
    padding: 10px 12px;
    background: rgba(255,255,255,0.03);
    border-radius: 10px;
    border: 1px solid var(--isp-border);
}
.strength-meter.show { display: block; animation: fadeUp .3s ease; }
.strength-bar {
    height: 4px; border-radius: 4px;
    background: rgba(255,255,255,0.08);
    overflow: hidden; margin-bottom: 8px;
}
.strength-bar-fill {
    height: 100%; width: 0%; border-radius: 4px;
    transition: all .35s var(--ease-out-quart);
}
.strength-label {
    font-size: 11px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* ======= Botão principal =======
   [FIX 15/08/2026] A REGRA BASE .btn-isp-primary NAO EXISTIA neste
   arquivo. Sobravam so os modificadores (:hover, .spinner, .loading) --
   e o comentario acima estava colado no seletor :hover, sem quebra de
   linha, do mesmo jeito que "}.btn-isp-primary .spinner" logo abaixo.
   Duas colagens assim no mesmo ponto sao marca de bloco deletado por
   script, nao de codigo escrito a mao.

   Sem a regra base o navegador desenhava o <button> com o estilo padrao
   do sistema operacional: caixinha cinza, no meio de uma tela inteira
   estilizada. Nada quebra, nada some, nada aparece em log -- so fica
   feio no botao mais importante da tela.

   Nenhuma versao commitada tem esta regra (a classe nasceu junto com a
   extracao do CSS para /public/css, que ainda nao estava versionada),
   entao nao havia de onde restaurar. Reescrita a partir do que os
   proprios modificadores exigem: precisa de position:relative (o efeito
   .ripple e absolute), de um filho .spinner alinhado, e de altura e
   sombra compativeis com o translateY(-2px) + box-shadow do :hover. As
   cores saem das variaveis do topo do arquivo. */
.btn-isp-primary {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 14px 20px;
    border: none;
    border-radius: var(--isp-radius);
    background: linear-gradient(135deg, var(--isp-primary) 0%, var(--isp-purple) 100%);
    color: #fff;
    font-family: inherit;
    font-size: var(--isp-font-lg);
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    box-shadow: 0 6px 16px rgba(67,97,238,0.35);
    transition: transform .25s var(--ease-out-quart),
                box-shadow .25s var(--ease-out-quart),
                opacity .2s;
    -webkit-tap-highlight-color: transparent;
}
.btn-isp-primary:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}
.btn-isp-primary:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 4px 10px rgba(67,97,238,0.4);
}
.btn-isp-primary:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}
.btn-isp-primary .label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn-isp-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(67,97,238,0.55);
}
.btn-isp-primary .spinner {
    width: 16px; height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: none;
}
.btn-isp-primary.loading .spinner { display: inline-block; }
.btn-isp-primary.loading .label { opacity: 0.5; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Ripple effect */
.ripple { position: absolute; border-radius: 50%; transform: scale(0); animation: ripple .6s ease-out; background: rgba(255,255,255,0.4); pointer-events: none; }
@keyframes ripple { to { transform: scale(4); opacity: 0; } }

/* ======= Opções (lembrar, esqueci senha) ======= */
.form-options {
    display: flex; align-items: center; justify-content: space-between;
    margin: 4px 0 18px;
    font-size: 12px;
}
.remember-me { display: flex; align-items: center; gap: 8px; color: var(--isp-text-muted); cursor: pointer; user-select: none; }
.remember-me input { display: none; }
.remember-me .checkmark {
    width: 16px; height: 16px;
    border-radius: 4px;
    border: 1.5px solid rgba(255,255,255,0.25);
    display: flex; align-items: center; justify-content: center;
    transition: all .2s;
}
.remember-me input:checked + .checkmark {
    background: var(--isp-primary); border-color: var(--isp-primary);
}
.remember-me input:checked + .checkmark::after {
    content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
    color: #fff; font-size: 10px;
}
.forgot-link {
    color: var(--isp-info); text-decoration: none; font-weight: 600;
    transition: all .2s;
}
.forgot-link:hover { color: #67e8f9; text-shadow: 0 0 8px rgba(6,182,212,0.5); }

/* ======= Divisor ======= */
.divider {
    display: flex; align-items: center; gap: 12px;
    margin: 22px 0; color: var(--isp-text-dim);
    font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em;
}
.divider::before, .divider::after {
    content: ''; flex: 1; height: 1px;
    background: linear-gradient(90deg, transparent, var(--isp-border), transparent);
}

/* ======= Botões OAuth ======= */
.oauth-grid {
    display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px;
}
.oauth-btn {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 6px; padding: 14px 8px;
    background: var(--isp-surface);
    border: 1px solid var(--isp-border);
    border-radius: var(--isp-radius);
    color: #fff; text-decoration: none;
    font-size: 11px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all .25s var(--ease-out-quart);
    cursor: pointer;
}
.oauth-btn:hover {
    transform: translateY(-3px);
    background: var(--isp-surface2);
    border-color: rgba(255,255,255,0.3);
    box-shadow: 0 8px 18px rgba(0,0,0,0.4);
    color: #fff; text-decoration: none;
}
.oauth-btn i { font-size: 18px; }
.oauth-google   i { color: #ea4335; }
.oauth-microsoft i { color: #00a4ef; }
.oauth-github    i { color: #ffffff; }

/* ======= Modo passwordless ======= */
.passwordless-info {
    text-align: center; padding: 20px 16px;
    background: rgba(67,97,238,0.06);
    border: 1px solid rgba(67,97,238,0.25);
    border-radius: var(--isp-radius);
    margin-bottom: 16px;
}
.passwordless-info i { font-size: 32px; color: var(--isp-primary); margin-bottom: 10px; display: block; }
.passwordless-info p { font-size: 13px; color: var(--isp-text-muted); line-height: 1.5; margin: 0; }

/* ======= Footer do painel auth ======= */
.auth-footer {
    margin-top: 22px; padding-top: 18px;
    border-top: 1px solid var(--isp-border);
    display: flex; align-items: center; justify-content: space-between;
    font-size: 11px; color: var(--isp-text-dim);
}
.auth-footer .support-links { display: flex; gap: 14px; }
.auth-footer a { color: var(--isp-text-muted); text-decoration: none; transition: color .2s; }
.auth-footer a:hover { color: var(--isp-primary); }
.kbd-hint {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 8px; border-radius: 4px;
    background: rgba(255,255,255,0.06); border: 1px solid var(--isp-border);
    font-family: 'Courier New', monospace;
    font-size: 10px; color: var(--isp-text-muted);
}

/* ======= Modo bloqueado ======= */
.lockout-banner {
    background: linear-gradient(135deg, rgba(239,71,111,0.18), rgba(231,76,60,0.12));
    border: 1px solid rgba(239,71,111,0.45);
    border-radius: var(--isp-radius);
    padding: 16px; margin-bottom: 18px;
    display: flex; gap: 14px; align-items: flex-start;
}
.lockout-banner i { font-size: 22px; color: #ef476f; flex-shrink: 0; }
.lockout-banner .lock-text strong { display: block; color: #fff; font-size: 14px; margin-bottom: 4px; }
.lockout-banner .lock-text small { color: var(--isp-text-muted); font-size: 12px; }

/* ======= Indicador de status do sistema ======= */
.system-stats {
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
    margin-top: 20px;
}
.stat-pill {
    padding: 10px 12px; border-radius: 10px;
    background: var(--isp-surface); border: 1px solid var(--isp-border);
    display: flex; align-items: center; gap: 10px;
}
.stat-pill .ic {
    width: 30px; height: 30px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px;
}
.stat-pill .ic-up   { background: rgba(46,204,113,0.18); color: #6ee7b7; }
.stat-pill .ic-load { background: rgba(67,97,238,0.18);  color: #93c5fd; }
.stat-pill .ic-sec  { background: rgba(255,183,3,0.18);  color: #fcd34d; }
.stat-pill .ic-user { background: rgba(114,9,183,0.18);  color: #d8b4fe; }
.stat-pill .info-text strong { display: block; font-size: 13px; color: #fff; font-weight: 700; }
.stat-pill .info-text small  { font-size: 10px; color: var(--isp-text-dim); text-transform: uppercase; letter-spacing: 0.08em; }

/* ======= Responsivo ======= */
@media (max-width: 980px) {
    .login-shell { grid-template-columns: 1fr; gap: 0; padding: 90px 16px 24px; }
    .brand-panel { padding: 28px 22px; }
    .brand-features { grid-template-columns: 1fr; }
    .auth-panel { padding: 28px 22px; }
}
@media (max-width: 520px) {
    .top-bar { padding: 12px 16px; }
    .top-bar .sys-status span:not(.dot) { display: none; }
    .login-shell { padding-top: 80px; }
    .brand-headline h1 { font-size: 26px; }
    .auth-panel { padding: 24px 18px; }
    .oauth-grid { grid-template-columns: 1fr; gap: 8px; }
    .oauth-btn { flex-direction: row; padding: 11px; }
    .oauth-btn span { font-size: 12px; }
    .system-stats { grid-template-columns: 1fr; }
}

/* ======= Animações de entrada ======= */
.auth-panel { animation: fadeUp .9s var(--ease-out-quart); animation-delay: .15s; animation-fill-mode: backwards; }
.brand-panel { animation: fadeUp .9s var(--ease-out-quart); animation-delay: .05s; animation-fill-mode: backwards; }

/* ======= High contrast / A11y ======= */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}