* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    height: 100vh;
    overflow: hidden;
}

.login-container {
    display: flex;
    height: 100vh;
    position: relative;
}

.login-background {
    flex: 1;
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.9) 0%, rgba(210, 105, 30, 0.9) 100%),
                url('https://images.unsplash.com/photo-1501339847302-ac426a4a7cbb?w=1200') center/cover;
    position: relative;
}

.login-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(139, 69, 19, 0.7);
}

.login-form-container {
    width: 100%;
    max-width: 450px;
    background: white;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
}

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

.login-header img {
    margin-bottom: 1rem;
}

.login-header h2 {
    color: #8B4513;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.login-header p {
    color: #666;
    font-size: 0.95rem;
}

.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.alert-error {
    background: #fee;
    color: #c33;
    border: 1px solid #fcc;
}

.alert-success {
    background: #efe;
    color: #363;
    border: 1px solid #cfc;
}

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

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

.input-container i {
    position: absolute;
    left: 1rem;
    color: #999;
    z-index: 1;
}

.input-container input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f9f9f9;
}

.input-container input:focus {
    outline: none;
    border-color: #8B4513;
    background: white;
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.toggle-password {
    position: absolute;
    right: 1rem;
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.toggle-password:hover {
    color: #8B4513;
}

.login-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #8B4513 0%, #D2691E 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(139, 69, 19, 0.3);
}

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

.login-footer {
    text-align: center;
    margin-top: 2rem;
}

.back-link {
    color: #8B4513;
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: #D2691E;
}

/* Responsividade */
@media (max-width: 768px) {
    .login-container {
        flex-direction: column;
    }
    
    .login-background {
        height: 200px;
        flex: none;
    }
    
    .login-form-container {
        max-width: 100%;
        padding: 2rem;
        height: calc(100vh - 200px);
        overflow-y: auto;
    }
}

@media (max-width: 480px) {
    .login-form-container {
        padding: 1.5rem;
    }
    
    .login-header h2 {
        font-size: 1.5rem;
    }
}