/* ======================================================================
 * Neura — Styles partagés des pages auth
 * (login, register, forgot-password, reset-password, verify-email)
 *
 * Auparavant chaque page embarquait son propre <style> inline (5×).
 * Ce fichier mutualise tout pour cohérence et maintenance.
 * ====================================================================== */

/* Tokens alignés sur la charte Neura (assets/css/style.css :root, thème sombre) */
:root {
    --bg: #0B0E14;
    --bg2: #12161F;
    --card: #161B26;
    --inp: #0B0E14;
    --bdr: rgba(255, 255, 255, .06);
    --ba: rgba(0, 209, 255, .2);
    --t1: #EDF0F7;
    --t2: #8892A8;
    --t3: #5D6478;
    --acc: #00D1FF;
    --gw: rgba(0, 209, 255, .25);
    --btn-p-bg: #ffffff;
    --btn-p-ink: #0a0a0a;
    --btn-p-glow: 0 4px 22px rgba(0, 244, 255, .25);
    --r: #F87171;
    --g: #34D399;
    --rd: 14px;
    --rd-sm: 8px;
    --rd-md: 10px;
    --rd-pill: 999px;
    --tr: .2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--t1);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* Card conteneur — .card (canonical) / .login-card (alias historique) */
.card,
.login-card {
    background: var(--card);
    border: 1px solid var(--bdr);
    border-radius: var(--rd);
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, .3);
}

/* Logo — vrai logo PNG (assets/img/neura-logo-dark-bg.png), plus de logo texte CSS */
.logo { text-align: center; margin-bottom: 32px; }
.logo img { height: 48px; width: auto; display: inline-block; }
.logo-sub { color: var(--t3); font-size: 13px; margin-top: 12px; }

/* Titres et sous-titres */
h2 { font-size: 18px; margin-bottom: 8px; text-align: center; }
.subtitle {
    color: var(--t3);
    font-size: 13px;
    text-align: center;
    margin-bottom: 24px;
    line-height: 1.5;
}

/* Messages */
.error {
    background: rgba(248, 113, 113, .1);
    border: 1px solid rgba(248, 113, 113, .3);
    color: var(--r);
    padding: 10px 14px;
    border-radius: var(--rd-sm);
    font-size: 13px;
    margin-bottom: 16px;
}
.success {
    background: rgba(52, 211, 153, .1);
    border: 1px solid rgba(52, 211, 153, .3);
    color: var(--g);
    padding: 10px 14px;
    border-radius: var(--rd-sm);
    font-size: 13px;
    margin-bottom: 16px;
}

/* Form */
.form-group { margin-bottom: 18px; }
.form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--t2);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: .8px;
}
.form-input {
    width: 100%;
    background: var(--inp);
    border: 1px solid var(--bdr);
    color: var(--t1);
    padding: 12px 14px;
    border-radius: var(--rd-md);
    font-family: 'Inter';
    font-size: 14px;
    transition: var(--tr);
}
.form-input:focus {
    outline: none;
    border-color: var(--acc);
    box-shadow: 0 0 0 3px var(--gw);
}

/* Checkbox group (register, cgu acceptance) */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 20px;
}
.checkbox-group input[type="checkbox"] {
    margin-top: 3px;
    accent-color: var(--acc);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}
.checkbox-group label { font-size: 12px; color: var(--t2); line-height: 1.5; }
.checkbox-group a { color: var(--acc); text-decoration: none; }
.checkbox-group a:hover { text-decoration: underline; }

/* Buttons primaires — .btn (canonical) / .btn-login (alias historique)
   Monochrome premium : pages auth toujours sombres, bouton blanc encre noire */
.btn,
.btn-login {
    width: 100%;
    padding: 14px;
    background: var(--btn-p-bg);
    color: var(--btn-p-ink);
    border: none;
    border-radius: var(--rd-pill);
    font-family: 'Inter';
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--tr);
    margin-bottom: 8px;
}
.btn:hover,
.btn-login:hover {
    box-shadow: var(--btn-p-glow);
    transform: translateY(-1px);
}

/* Bouton Google (login-only) */
.btn-google {
    width: 100%;
    padding: 12px;
    background: transparent;
    color: var(--t1);
    border: 1px solid var(--bdr);
    border-radius: var(--rd-pill);
    font-family: 'Inter';
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--tr);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
}
.btn-google:hover {
    border-color: var(--ba);
    background: rgba(0, 212, 255, .04);
}
.btn-google svg { width: 20px; height: 20px; }

/* Liens et footers */
.forgot-link {
    display: block;
    text-align: right;
    font-size: 12px;
    color: var(--acc);
    text-decoration: none;
    margin-bottom: 16px;
}
.forgot-link:hover { text-decoration: underline; }

.register-link,
.back-link {
    display: block;
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
    color: var(--t3);
    text-decoration: none;
}
.register-link a { color: var(--acc); text-decoration: none; font-weight: 600; }
.register-link a:hover { text-decoration: underline; }
.back-link { color: var(--acc); }
.back-link:hover { text-decoration: underline; }

.divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    color: var(--t3);
    font-size: 12px;
}
.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--bdr);
}

.legal-links {
    text-align: center;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--bdr);
    font-size: 11px;
    color: var(--t3);
}
.legal-links a { color: var(--t3); text-decoration: none; }
.legal-links a:hover { color: var(--acc); }

/* ======================================================================
 * Variante "verify-email" — design centré minimaliste sans form.
 * Activée par <body class="auth-verify"> sur la page concernée.
 * ====================================================================== */
body.auth-verify { background: var(--bg); color: var(--t1); padding: 24px; }
body.auth-verify .card {
    max-width: 480px;
    background: var(--card);
    border: 1px solid var(--bdr);
    border-radius: var(--rd);
    padding: 40px;
    text-align: center;
}
body.auth-verify .logo { margin-bottom: 24px; }
body.auth-verify .logo img { height: 40px; width: auto; }
body.auth-verify .icon-block { margin-bottom: 16px; }
body.auth-verify .icon-block svg { width: 48px; height: 48px; }
body.auth-verify .icon-block svg.icon-success { stroke: var(--g); }
body.auth-verify .icon-block svg.icon-already { stroke: var(--o, #FBBF24); }
body.auth-verify .icon-block svg.icon-error { stroke: var(--r); }
body.auth-verify h1 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}
body.auth-verify .card.success h1 { color: var(--g); }
body.auth-verify .card.error h1 { color: var(--r); }
body.auth-verify .card.already h1 { color: var(--o, #FBBF24); }
body.auth-verify p {
    font-size: 14px;
    color: var(--t2);
    line-height: 1.7;
    margin-bottom: 24px;
}
/* Bouton monochrome premium : encre noire sur fond blanc (jamais color:#fff ici) */
body.auth-verify a.btn {
    display: inline-block;
    width: auto;
    padding: 12px 28px;
    color: var(--btn-p-ink);
    text-decoration: none;
    border-radius: var(--rd-pill);
    font-size: 14px;
}

/* Bloc plan (register only) */
.plan-card {
    background: rgba(0, 209, 255, .08);
    border: 1px solid var(--ba);
    border-radius: var(--rd);
    padding: 14px 18px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.plan-card-label {
    font-size: .72rem;
    color: var(--t2);
    text-transform: uppercase;
    letter-spacing: .05em;
}