/* =====================================================
   ESTILOS DE AUTENTICAÇÃO - IZI STYLE E-COMMERCE
   Páginas: Login, Cadastro, Recuperar Senha, Alterar Senha
   ===================================================== */

/* Variáveis do projeto */
:root {
    --primary-color: #f70a31;
    --primary-hover: #c40827;
    --secondary-color: #333;
    --text-dark: #333;
    --text-light: #555;
    --text-muted: #999;
    --bg-light: #f9f9f9;
    --bg-white: #ffffff;
    --border-color: #ddd;
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
}

/* =====================================================
   SEÇÃO DE AUTENTICAÇÃO
   ===================================================== */

.auth-section {
    min-height: calc(100vh - 200px);
    padding: 40px 16px;
    background: linear-gradient(135deg, #f9f9f9 0%, #ffffff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-container {
    max-width: 1200px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* =====================================================
   CAIXA DE AUTENTICAÇÃO
   ===================================================== */

.auth-box {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 50px 40px;
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =====================================================
   CABEÇALHO DO FORMULÁRIO
   ===================================================== */

.auth-header {
    text-align: center;
    margin-bottom: 40px;
}

.auth-header i {
    font-size: 60px;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: block;
}

.auth-header h1 {
    font-size: 2em;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 700;
}

.auth-header p {
    color: var(--text-light);
    font-size: 1em;
}

/* =====================================================
   ALERTAS E MENSAGENS
   ===================================================== */

.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95em;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert i {
    font-size: 1.2em;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* =====================================================
   FORMULÁRIO
   ===================================================== */

.auth-form {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-size: 0.95em;
}

.form-group label i {
    color: var(--primary-color);
    font-size: 1.1em;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"] {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1em;
    transition: border-color 0.15s ease;
    font-family: Arial, sans-serif;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(247, 10, 49, 0.1);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

/* Input com ícone de senha */
.input-password {
    position: relative;
    display: flex;
}

.input-password input {
    padding-right: 50px;
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 8px;
    font-size: 1.1em;
    transition: color 0.3s;
}

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

/* =====================================================
   OPÇÕES DO FORMULÁRIO
   ===================================================== */

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.checkbox-label span {
    font-size: 0.95em;
    color: var(--text-dark);
}

.link-secondary {
    color: var(--primary-color);
    font-size: 0.95em;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s;
}

.link-secondary:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.auth-legal-links {
    margin-top: 16px;
    text-align: center;
    font-size: 0.9em;
    color: var(--text-light);
}

.auth-legal-links span {
    margin: 0 6px;
    color: var(--text-light);
}

/* =====================================================
   BOTÃO DE SUBMIT
   ===================================================== */

.btn-submit {
    width: 100%;
    padding: 16px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-submit:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(247, 10, 49, 0.3);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* =====================================================
   RODAPÉ DO FORMULÁRIO
   ===================================================== */

.auth-footer {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid var(--border-color);
    margin-top: 30px;
}

.auth-footer p {
    color: var(--text-light);
    font-size: 0.95em;
}

.auth-footer a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s;
}

.auth-footer a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* =====================================================
   DIVISOR SOCIAL
   ===================================================== */

.auth-divider {
    position: relative;
    text-align: center;
    margin: 30px 0;
}

.auth-divider::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: var(--border-color);
}

.auth-divider span {
    position: relative;
    background: white;
    padding: 0 15px;
    color: var(--text-muted);
    font-size: 0.9em;
    z-index: 1;
}

/* =====================================================
   BOTÕES SOCIAIS
   ===================================================== */

.social-login {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.btn-social {
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: white;
    color: var(--text-dark);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    font-size: 0.95em;
}

.btn-social:hover {
    border-color: var(--text-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-social i {
    font-size: 1.2em;
}

.btn-google:hover {
    border-color: #db4437;
    color: #db4437;
}

.btn-facebook:hover {
    border-color: #4267B2;
    color: #4267B2;
}

/* =====================================================
   BENEFÍCIOS (LADO DIREITO)
   ===================================================== */

.auth-benefits {
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.auth-benefits h3 {
    font-size: 1.5em;
    color: var(--text-dark);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.auth-benefits h3 i {
    color: var(--primary-color);
    font-size: 1.3em;
}

.auth-benefits ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.auth-benefits li {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: start;
}

.auth-benefits li:last-child {
    margin-bottom: 0;
}

.auth-benefits li > i {
    color: var(--success-color);
    font-size: 1.5em;
    flex-shrink: 0;
    margin-top: 3px;
}

.auth-benefits li div {
    flex: 1;
}

.auth-benefits strong {
    display: block;
    color: var(--text-dark);
    font-size: 1.1em;
    margin-bottom: 5px;
}

.auth-benefits p {
    color: var(--text-light);
    font-size: 0.95em;
    line-height: 1.5;
    margin: 0;
}

/* =====================================================
   GRID DE FORMULÁRIOS (CADASTRO)
   ===================================================== */

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-row .form-group {
    margin-bottom: 0;
}

/* =====================================================
   RESPONSIVIDADE
   ===================================================== */

@media (max-width: 968px) {
    .auth-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .auth-benefits {
        order: 2;
    }

    .auth-box {
        padding: 40px 30px;
    }
}

@media (max-width: 640px) {
    .auth-section {
        padding: 30px 15px;
    }

    .auth-box {
        padding: 30px 20px;
    }

    .auth-header h1 {
        font-size: 1.6em;
    }

    .auth-header i {
        font-size: 50px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .form-row .form-group {
        margin-bottom: 25px;
    }

    .social-login {
        grid-template-columns: 1fr;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
    }

    .auth-benefits {
        padding: 30px 20px;
    }

    .auth-benefits h3 {
        font-size: 1.3em;
    }

    .auth-benefits li {
        margin-bottom: 25px;
    }
}

/* =====================================================
   AJUSTES PARA HEADER/FOOTER
   ===================================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Ajuste para o botão do header quando está na página auth */
.btn--primary {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 18px;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn--primary:hover {
    background-color: var(--primary-hover);
}

.btn--ghost {
    background: transparent;
    color: var(--text-dark);
    border: none;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.3s;
}

.btn--ghost:hover {
    color: var(--primary-color);
}