/* ─── Navbar: ações de usuário ───────────────────────────────────── */
.nav__actions{display:flex;align-items:center;gap:14px}

.nav__auth{
    display:inline-flex;align-items:center;gap:8px;
    background:transparent;border:1.5px solid rgba(0,0,0,0.12);
    color:#1f2937;font-weight:600;font-size:.92rem;
    padding:9px 16px;border-radius:999px;cursor:pointer;
    transition:all .2s ease;
}
.nav__auth:hover{border-color:#1f2937;background:#1f2937;color:#fff}

.nav__user{position:relative}
.nav__user-btn{
    display:inline-flex;align-items:center;gap:10px;
    background:#fff;border:1px solid rgba(0,0,0,0.08);
    padding:6px 14px 6px 6px;border-radius:999px;cursor:pointer;
    box-shadow:0 2px 8px rgba(0,0,0,0.04);
    transition:all .2s ease;font-weight:600;color:#1f2937;
}
.nav__user-btn:hover{box-shadow:0 6px 18px rgba(0,0,0,0.08);transform:translateY(-1px)}
.nav__user-avatar{
    width:32px;height:32px;border-radius:50%;
    color:#1f2937;display:grid;place-items:center;
    font-weight:700;font-size:.95rem;
    overflow:hidden;
}
.nav__user-avatar img{
    width:100%;height:100%;border-radius:50%;
    object-fit:cover;display:block;
}
.nav__user-name{font-size:.92rem}
.nav__user-btn i{font-size:.7rem;color:#6b7280;transition:transform .2s ease}
.nav__user.open .nav__user-btn i{transform:rotate(180deg)}

.nav__user-menu{
    position:absolute;top:calc(100% + 10px);right:0;min-width:240px;
    background:#fff;border-radius:14px;
    box-shadow:0 18px 50px rgba(0,0,0,0.14);
    border:1px solid rgba(0,0,0,0.06);
    padding:8px;opacity:0;visibility:hidden;transform:translateY(-6px);
    transition:opacity .18s ease,transform .18s ease,visibility .18s ease;
    z-index:120;
}
.nav__user.open .nav__user-menu{opacity:1;visibility:visible;transform:translateY(0)}
.nav__user-info{padding:14px 14px 12px;border-bottom:1px solid rgba(0,0,0,0.06);margin-bottom:6px}
.nav__user-info strong{display:block;color:#111827;font-size:.95rem}
.nav__user-info span{display:block;color:#6b7280;font-size:.82rem;margin-top:2px;word-break:break-all}
.nav__user-menu a,.nav__user-menu button{
    display:flex;align-items:center;gap:10px;width:100%;
    padding:10px 12px;border:0;background:transparent;
    color:#1f2937;font-size:.92rem;font-weight:500;
    border-radius:8px;cursor:pointer;text-align:left;text-decoration:none;
    transition:background .15s ease;
}
.nav__user-menu a:hover,.nav__user-menu button:hover{background:#f3f4f6}
.nav__user-menu i{width:18px;color:#6b7280}

@media (max-width:880px){
    .nav__user-name{display:none}
}

/* ─── Auth modal ─────────────────────────────────────────────────── */
.auth-overlay{
    position:fixed;inset:0;background:rgba(15,23,42,0.55);
    backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
    display:none;align-items:center;justify-content:center;
    padding:20px;z-index:1200;
}
.auth-overlay.active{display:flex;animation:authFade .25s ease}
@keyframes authFade{from{opacity:0}to{opacity:1}}

.auth-modal{
    position:relative;background:#fff;border-radius:20px;
    width:100%;max-width:460px;max-height:92vh;overflow-y:auto;
    padding:36px 32px 28px;
    box-shadow:0 30px 80px rgba(0,0,0,0.35);
    animation:authPop .32s cubic-bezier(.18,.89,.32,1.28);
}
@keyframes authPop{from{transform:translateY(18px) scale(.96);opacity:0}to{transform:none;opacity:1}}

.auth-modal .modal__close{
    position:absolute;top:14px;right:14px;
    width:36px;height:36px;border-radius:50%;
    background:#f3f4f6;border:0;cursor:pointer;
    color:#6b7280;display:grid;place-items:center;
    transition:all .15s ease;
}
.auth-modal .modal__close:hover{background:#e5e7eb;color:#111827;transform:rotate(90deg)}

.auth-tabs{
    display:flex;gap:6px;background:#f3f4f6;
    padding:4px;border-radius:12px;margin-bottom:26px;
}
.auth-tab{
    flex:1;border:0;background:transparent;
    padding:10px 12px;border-radius:10px;
    font-weight:600;color:#6b7280;cursor:pointer;
    font-size:.92rem;transition:all .2s ease;
}
.auth-tab.active{background:#fff;color:#111827;box-shadow:0 2px 8px rgba(0,0,0,0.06)}

.auth-form{display:none;flex-direction:column;gap:14px}
.auth-form.active{display:flex}
.auth-title{font-size:1.4rem;color:#111827;margin:0;font-weight:700}
.auth-subtitle{margin:0 0 6px;color:#6b7280;font-size:.92rem}

.auth-alert{
    padding:11px 14px;border-radius:10px;
    background:#fef2f2;color:#991b1b;border:1px solid #fecaca;
    font-size:.88rem;font-weight:500;
}
.auth-alert--success{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}

.auth-form .field{display:flex;flex-direction:column;gap:6px}
.auth-form .field > label{font-size:.85rem;font-weight:600;color:#374151}
.auth-form .field input{
    width:100%;padding:11px 14px;border:1.5px solid #e5e7eb;
    border-radius:10px;font-size:.95rem;background:#fff;
    transition:border-color .15s ease,box-shadow .15s ease;
    font-family:inherit;
}
.auth-form .field input:focus{
    outline:0;border-color:#0ea5e9;box-shadow:0 0 0 3px rgba(14,165,233,0.15);
}

.field--password{position:relative}
.field--password input{padding-right:42px}
.field--password input::-ms-reveal,
.field--password input::-ms-clear{display:none}
.field--password-toggle{
    position:absolute;top:50%;right:8px;transform:translateY(-50%);
    background:transparent;border:0;color:#6b7280;cursor:pointer;
    width:32px;height:32px;border-radius:8px;
    display:grid;place-items:center;transition:background .15s ease;
}
.field--password-toggle:hover{background:#f3f4f6;color:#111827}

.field__hint{color:#6b7280;font-size:.78rem;margin-top:2px}

.auth-form .form__row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:480px){.auth-form .form__row{grid-template-columns:1fr}}

.auth-form .btn--full{margin-top:6px}

.auth-foot{text-align:center;color:#6b7280;font-size:.88rem;margin:6px 0 0}
.auth-link{
    background:transparent;border:0;color:#0ea5e9;font-weight:600;
    cursor:pointer;padding:0;font-size:inherit;text-decoration:underline;
}
.auth-link:hover{color:#0284c7}

body.auth-locked{overflow:hidden}