/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    min-height: 100vh;
    
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

.container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

/* Container de autenticação */
.auth-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Logo */
.logo-section {
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo i {
    font-size: 28px;
    color: white;
}

.logo-section h2 {
    color: #B4F077;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* Layout horizontal da logo com texto ao lado */
.logo-horizontal {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    margin-bottom: 30px;
}

.logo-horizontal .logo {
    margin: 0;
    width: 60px;
    height: 60px;
}

.logo-horizontal .logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-horizontal h2 {
    color: #B4F077;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin: 0;
}



/* Texto de boas-vindas */
.welcome-text {
    text-align: center;
    margin-bottom: 30px;
}

.welcome-text h3 {
    font-size: 24px;
    font-weight: 600;
    color: #ffffff;
}

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #ffffff;
    font-weight: 500;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus {
    outline: none;
    border-color: #B4F077;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(180, 240, 119, 0.1);
}

/* Input de senha */
.password-input {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    font-size: 16px;
    transition: color 0.3s ease;
}

.toggle-password:hover {
    color: #B4F077;
}

/* Opções do formulário */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
    color: #ffffff;
}

.checkbox-container input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    margin-right: 8px;
    position: relative;
    transition: all 0.3s ease;
}

.checkbox-container input[type="checkbox"]:checked + .checkmark {
    background: #B4F077;
    border-color: #B4F077;
}

.checkbox-container input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.forgot-password {
    color: #B4F077;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: #9EDB6B;
}

/* Botão primário */
.btn-primary {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #B4F077 0%, #9EDB6B 100%);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(180, 240, 119, 0.3);
}

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

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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



.divider span {
    padding: 0 15px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    position: relative;
}

/* Login social */
.social-login {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.btn-social {
    width: 50px;
    height: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-google {
    background: #ffffff;
    color: #333;
}

.btn-google:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

/* Footer */
.auth-footer {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.auth-footer a {
    color: #B4F077;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.auth-footer a:hover {
    color: #9EDB6B;
}

/* Responsividade */
@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    
    .auth-container {
        padding: 30px 20px;
    }
    
    .welcome-text h3 {
        font-size: 20px;
    }
    
    .logo-horizontal h2 {
        font-size: 24px;
    }
}

/* Loading container */
.loading-container {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.loading-container p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 16px;
    margin-bottom: 30px;
}

.loading-container .spinner {
    width: 30px;
    height: 30px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid #B4F077;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

/* Animações */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-container {
    animation: fadeIn 0.6s ease-out;
}

/* Estados de erro */
.form-group.error input {
    border-color: #ff6b6b;
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

.error-message {
    color: #ff6b6b;
    font-size: 12px;
    margin-top: 5px;
    display: none;
}

.form-group.error .error-message {
    display: block;
}

/* Estados de sucesso */
.form-group.success input {
    border-color: #B4F077;
    box-shadow: 0 0 0 3px rgba(180, 240, 119, 0.1);
}