/* Estilos base */
:root {
    --primary-color: #25D366;
    --text-color: #212529;
    --border-color: #ccc;
    --input-bg: #fff;
    --error-color: #dc3545;
    --link-color: #007bff;
    --bg-gradient: linear-gradient(135deg, #f4f6f8, #ffffff);
    --heading-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --body-font: Georgia, 'Times New Roman', serif;
}

body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: var(--bg-gradient);
    color: var(--text-color);
    line-height: 1.5;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.wa-dashboard {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 30px;
}

.wa-logo {
    margin-bottom: 30px;
}

.wa-logo img {
    width: 120px;
    margin-bottom: 16px;
}

.wa-auth-container {
    background: #ffffff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.wa-auth-header {
    text-align: left;
    margin-bottom: 30px;
}

.wa-auth-header h2 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-color);
}

.wa-auth-header p {
    font-size: 14px;
    color: #6c757d;
    margin-bottom: 16px;
}

/* Formulário */
.wa-form-group {
    text-align: left;
    margin-bottom: 16px;
}

.wa-form-group label {
    display: block;
    color: var(--text-color);
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
}

.wa-form-group input {
    width: 100%;
    padding: 8px 12px;
    font-size: 14px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--input-bg);
    color: var(--text-color);
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.wa-form-group input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(37, 211, 102, 0.25);
    outline: none;
}

.wa-form-help {
    font-size: 12px;
    color: #6c757d;
    margin-top: 8px;
}

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

.toggle-password {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 16px;
    color: #6c757d;
    transition: color 0.2s ease;
}

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

.wa-password-strength {
    margin-top: 8px;
    font-size: 0.9em;
    font-family: var(--body-font);
}

.wa-form-help {
    color: #4a4a4a;
    font-size: 0.85em;
    margin-top: 8px;
    display: block;
    line-height: 1.4;
    font-family: var(--body-font);
}

/* Botão */
.wa-btn-modern {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    background-color: #e9ecef;
    color: #6c757d;
    border: none;
    border-radius: 4px;
    cursor: not-allowed;
    text-transform: uppercase;
    font-weight: 600;
}

.wa-btn-modern:hover {
    background: #198a46;
}

/* Links de rodapé */
.wa-footer-links {
    font-size: 12px;
    margin-top: 16px;
    color: #6c757d;
}

.wa-footer-links p {
    margin-bottom: 16px;
}

.wa-footer-links a {
    color: var(--link-color);
    text-decoration: none;
    font-weight: 500;
}

.wa-footer-links a:hover {
    text-decoration: underline;
}

.wa-terms {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    font-size: 13px;
    color: #637381;
    text-align: center;
}

.wa-terms a {
    color: var(--link-color);
    text-decoration: none;
}

.wa-terms a:hover {
    text-decoration: underline;
}

.wa-help-links {
    font-size: 12px;
    margin-top: 8px;
    color: #6c757d;
}

.wa-help-links a {
    color: #637381;
    text-decoration: none;
}

.wa-help-links a:hover {
    color: var(--text-color);
}

/* Responsividade */
@media (max-width: 1024px) {
    .wa-auth-container {
        max-width: 600px;
        padding: 40px;
    }
}

@media (max-width: 768px) {
    .wa-dashboard {
        padding: 40px 20px;
    }
    
    .wa-auth-container {
        padding: 35px;
    }
    
    .wa-auth-header h2 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .wa-dashboard {
        padding: 30px 15px;
    }
    
    .wa-auth-container {
        padding: 25px;
    }
    
    .wa-auth-header h2 {
        font-size: 24px;
    }
    
    .wa-auth-header p {
        font-size: 16px;
    }
}

@media (max-width: 320px) {
    .wa-dashboard {
        padding: 20px 10px;
    }
    
    .wa-auth-container {
        padding: 20px;
    }
    
    .wa-auth-header h2 {
        font-size: 22px;
    }
}

.wa-register-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
    padding: 20px;
}

.wa-register-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.wa-register-header {
    text-align: center;
    margin-bottom: 2rem;
}

.wa-register-header h2 {
    color: #25D366;
    font-size: 2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.wa-register-header p {
    color: #ffffff;
    opacity: 0.8;
}

.wa-form-group {
    margin-bottom: 1.5rem;
}

.wa-form-group label {
    display: block;
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.wa-form-group input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.wa-form-group input:focus {
    outline: none;
    border-color: #25D366;
    box-shadow: 0 0 0 2px rgba(37, 211, 102, 0.2);
}

.wa-btn-register {
    width: 100%;
    padding: 1rem;
    background: #25D366;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.wa-btn-register:hover {
    background: #128C7E;
    transform: translateY(-2px);
}

.wa-login-link {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.wa-login-link p {
    color: #ffffff;
    margin-bottom: 0;
}

.wa-login-link a {
    color: #25D366;
    text-decoration: none;
    font-weight: 600;
}

.wa-error-message {
    background: rgba(255, 59, 48, 0.1);
    border-left: 4px solid #ff3b30;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 4px;
    color: #ffffff;
}