/* Páginas de entrada (login, registo, recuperação) */
.auth-body { display: flex; justify-content: center; align-items: center; min-height: 100vh; background-color: var(--bg-main); margin: 0; padding: 20px; box-sizing: border-box; font-family: 'Inter', sans-serif; }
.auth-card { background: var(--card-bg); padding: 40px; border-radius: 20px; box-shadow: 0 10px 25px rgba(0,0,0,0.05); width: 100%; text-align: center; }
.auth-logo { background-color: var(--color-accent); color: var(--bg-sidebar); width: 60px; height: 60px; border-radius: 50%; display: flex; justify-content: center; align-items: center; font-size: 28px; margin: 0 auto 20px auto; }
.auth-logo-img { display: block; max-width: 220px; max-height: 80px; width: auto; height: auto; margin: 0 auto 18px auto; object-fit: contain; }
.auth-card h2 { color: var(--text-main); margin: 0 0 5px 0; }
.auth-sub { color: var(--text-muted); margin: 0 0 25px 0; font-size: 14px; }
.auth-card .form-group { text-align: left; margin-bottom: 18px; }
.auth-card .form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; color: var(--text-main); }
.auth-card .form-control { width: 100%; padding: 12px 15px; border: 1px solid var(--border-color); border-radius: 10px; font-size: 14px; outline: none; transition: 0.3s; box-sizing: border-box; }
.auth-card .form-control:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(59,102,245,0.1); }
.auth-card .btn-block { width: 100%; justify-content: center; margin-top: 10px; padding: 12px; box-sizing: border-box; }
.auth-card .hint { font-size: 12px; color: var(--text-muted); margin-top: 6px; display: block; text-align: left; }
.auth-link { display: block; text-align: right; font-size: 12px; color: var(--color-primary); text-decoration: none; margin-top: 5px; }
.auth-footer-link { font-size: 12px; color: var(--text-muted); margin-top: 15px; display: inline-block; }
.auth-tabs { display: flex; border-bottom: 1px solid var(--border-color); margin-bottom: 20px; }
.auth-tabs a { padding: 10px 15px; font-size: 14px; font-weight: 600; color: var(--text-muted); position: relative; text-decoration: none; }
.auth-tabs a.active { color: var(--color-primary); }
.auth-tabs a.active::after { content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 2px; background: var(--color-primary); }
.auth-hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.slug-row { display: flex; align-items: center; gap: 6px; }
.slug-row span { color: var(--text-muted); font-size: 13px; white-space: nowrap; }

/* Mensagens (usadas em toda a aplicação) */
.msg-box { padding: 12px 16px; border-radius: 10px; font-size: 14px; margin-bottom: 20px; text-align: left; }
.msg-success { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.msg-error { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }