/* Telas de autenticação: login, cadastro, recuperar e redefinir senha */

body.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background:
        radial-gradient(ellipse 70% 55% at 10% -5%, rgba(227, 27, 35, 0.14), transparent 55%),
        radial-gradient(ellipse 50% 45% at 95% 105%, rgba(227, 27, 35, 0.1), transparent 50%),
        linear-gradient(165deg, #f8fafc 0%, #eef2f7 45%, #e8edf4 100%);
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-xl);
    padding: 40px 36px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.9);
    position: relative;
    overflow: hidden;
    animation: fadeSlideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), #ff6b6b, var(--primary-dark));
}

.brand-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.brand-logo i {
    font-size: 3.2rem;
    color: var(--primary);
    filter: drop-shadow(0 6px 12px var(--primary-glow));
}

.title-page {
    font-size: 1.65rem;
    font-weight: 800;
    text-align: center;
    letter-spacing: -0.5px;
    color: var(--text-dark);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.subtitle-page,
.desc-page {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.92rem;
    font-weight: 500;
    line-height: 1.55;
    margin-bottom: 28px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper .input-control {
    padding-left: 46px;
    background: #f1f5f9;
    border-color: transparent;
}

.input-wrapper .input-control:focus {
    background: #fff;
}

.input-icon {
    position: absolute;
    left: 15px;
    font-size: 1.15rem;
    color: #94a3b8;
    pointer-events: none;
    transition: color 0.2s;
}

.input-wrapper .input-control:focus ~ .input-icon { color: var(--primary); }

.error-message {
    color: var(--danger);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 18px;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: var(--danger-bg);
    padding: 12px;
    border-radius: var(--radius-md);
    border: 1px solid #fecaca;
    width: 100%;
    animation: shake 0.35s ease-in-out;
}

.input-error {
    border-color: var(--danger) !important;
    background-color: var(--danger-bg) !important;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: -4px 0 24px;
    width: 100%;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-light);
    border-radius: 5px;
    background: #f1f5f9;
    cursor: pointer;
    display: grid;
    place-content: center;
    transition: 0.2s;
}

.checkbox-group input[type="checkbox"]:checked {
    background: var(--primary);
    border-color: var(--primary);
}

.checkbox-group input[type="checkbox"]:checked::after {
    content: "✓";
    color: white;
    font-size: 0.75rem;
    font-weight: 800;
}

.checkbox-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
}

.link-recuperar {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.link-recuperar:hover { text-decoration: underline; }

.link-secundario {
    display: block;
    text-align: center;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    margin-top: 24px;
}

.link-secundario strong {
    color: var(--text-dark);
    font-weight: 700;
    transition: color 0.2s;
}

.link-secundario:hover strong { color: var(--primary); }

.auth-form { width: 100%; }

.btn-timelion { width: 100%; }

@media (max-width: 500px) {
    body.auth-page {
        padding: 16px;
        padding-top: max(16px, env(safe-area-inset-top));
        padding-bottom: max(16px, env(safe-area-inset-bottom));
        align-items: flex-start;
    }

    .auth-card {
        padding: 28px 20px;
        border-radius: 20px;
        margin-top: 8px;
    }

    .title-page { font-size: 1.35rem; }
    .brand-logo i { font-size: 2.6rem; }
    .subtitle-page, .desc-page { font-size: 0.85rem; margin-bottom: 22px; }
    .input-control { padding: 12px 14px; font-size: 16px; }
    .input-wrapper .input-control { padding-left: 42px; }
    .btn-timelion { padding: 14px; font-size: 1rem; }
    .form-options { flex-direction: column; align-items: flex-start; gap: 10px; }
}