/* =============================================
   CSS para Sistema de Autenticação - PowerGym
   Mantém consistência visual com o site público
   ============================================= */

/* Reset global de links para remover sublinhados */
a, a:hover, a:focus, a:active, a:visited {
    text-decoration: none !important;
}

/* Links específicos do sistema de autenticação */
.auth-link, .auth-link:hover, .auth-link:focus, .auth-link:active {
    text-decoration: none !important;
}

/* Links do logo */
.logo-link, .logo-link:hover, .logo-link:focus, .logo-link:active {
    text-decoration: none !important;
}

/* Links de navegação */
.nav-link, .nav-link:hover, .nav-link:focus, .nav-link:active {
    text-decoration: none !important;
}

/* Botões que são links */
.auth-btn, .auth-btn:hover, .auth-btn:focus, .auth-btn:active {
    text-decoration: none !important;
}

/* Body específico para autenticação */
.auth-body {
    background: var(--bg-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header de autenticação */
.auth-header {
    background: rgba(0, 0, 0, 0.98);
    border-bottom: 1px solid rgba(229, 9, 20, 0.3);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: inherit;
    text-decoration: none;
}

.auth-nav {
    gap: 1.5rem;
}

.auth-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.auth-nav .nav-link:hover {
    background: rgba(229, 9, 20, 0.1);
    color: var(--primary-color);
}

/* Container principal de autenticação */
.auth-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    margin-top: 80px;
    background: 
        radial-gradient(circle at 20% 80%, rgba(229, 9, 20, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(244, 6, 18, 0.06) 0%, transparent 50%);
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid rgba(229, 9, 20, 0.1);
    border-radius: 20px;
    padding: 3rem;
    width: 100%;
    max-width: 450px;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

/* Borda vermelha removida conforme solicitado */

.auth-header-card {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.auth-logo i {
    font-size: 2rem;
    color: var(--primary-color);
}

.auth-logo span {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-white);
}

.auth-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Formulários de autenticação */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.auth-form-group {
    position: relative;
}

.auth-form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.auth-form-label i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.auth-form-input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid rgba(229, 9, 20, 0.1);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-dark);
    color: var(--text-white);
    font-family: inherit;
}

.auth-form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(229, 9, 20, 0.1);
}

.auth-form-input::placeholder {
    color: var(--text-light);
}

.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    font-size: 0.9rem;
    transition: var(--transition);
}

.password-toggle:hover {
    color: var(--primary-color);
}

/* Botões de autenticação */
.auth-btn {
    width: 100%;
    background: var(--gradient-primary);
    color: var(--text-white) !important;
    padding: 1.25rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none !important;
    box-sizing: border-box;
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-red-hover);
    color: var(--text-white) !important;
    text-decoration: none !important;
}

.auth-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.auth-btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 2px solid rgba(229, 9, 20, 0.3);
}

.auth-btn-secondary:hover {
    background: rgba(229, 9, 20, 0.1);
    border-color: var(--primary-color);
}

/* Links de autenticação */
.auth-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
    text-align: center;
}

.auth-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.auth-link-primary {
    color: var(--primary-color);
    font-weight: 600;
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    color: var(--text-light);
    font-size: 0.85rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(229, 9, 20, 0.2);
}

.auth-divider::before {
    margin-right: 1rem;
}

.auth-divider::after {
    margin-left: 1rem;
}

/* Footer de autenticação */
.auth-footer {
    background: var(--bg-dark);
    padding: 2rem 0 1rem;
    margin-top: auto;
}

.footer-auth {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    align-items: start;
}

.footer-brand-auth {
    text-align: center;
}

.brand-description-auth {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.footer-links-auth {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.link-group-auth h4 {
    color: var(--text-white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.link-group-auth ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.link-group-auth ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
}

.link-group-auth ul li a:hover {
    color: var(--primary-color);
}

.contact-info-auth {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-info-auth p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-info-auth i {
    color: var(--primary-color);
}

.social-links-auth {
    display: flex;
    gap: 0.75rem;
}

.social-links-auth a {
    width: 35px;
    height: 35px;
    background: rgba(229, 9, 20, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
}

.social-links-auth a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom-auth {
    border-top: 1px solid rgba(229, 9, 20, 0.2);
    padding-top: 1rem;
    margin-top: 1.5rem;
}

.footer-bottom-auth .footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom-auth .copyright p {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin: 0;
}

.security-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(70, 211, 105, 0.1);
    color: var(--success-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(70, 211, 105, 0.3);
}

.security-badge i {
    font-size: 0.8rem;
}

/* Estados de loading */
.auth-loading {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.auth-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-container {
        padding: 1rem;
        margin-top: 70px;
    }
    
    .auth-card {
        padding: 2rem;
        border-radius: 15px;
    }
    
    .auth-title {
        font-size: 1.5rem;
    }
    
    .footer-auth {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-links-auth {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .footer-bottom-auth .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: 1.5rem;
        max-width: 100%;
    }
    
    .auth-form-input {
        padding: 0.875rem 1rem;
    }
    
    .auth-btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .auth-nav {
        gap: 1rem;
    }
    
    .auth-nav .nav-link {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
}