/* Login Page Specific Styles */
.login-container {
    max-width: 450px;
    margin: 0 auto;
    padding: 2rem;
}

.login-form {
    background: rgba(30, 30, 30, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all var(--transition-speed) ease;
}

.login-form:hover {
    border-color: rgba(138, 43, 226, 0.3);
    background: rgba(40, 40, 40, 0.7);
}

.login-form h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--accent-purple);
    font-family: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-weight: 500;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.form-group input {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-white);
    font-size: 1rem;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    transition: all var(--transition-speed) ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-purple);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(138, 43, 226, 0.2);
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--accent-purple) 0%, #7b1dd1 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    margin-top: 1rem;
    font-family: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(138, 43, 226, 0.4);
}

/* Login Messages */
#login-message {
    margin-top: 1.5rem;
}

.login-message.error {
    background: rgba(255, 68, 68, 0.15);
    border: 1px solid rgba(255, 68, 68, 0.3);
    color: #ff6b6b;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    animation: slideIn 0.3s ease-out;
}

.login-message.success {
    background: rgba(0, 255, 127, 0.15);
    border: 1px solid rgba(0, 255, 127, 0.3);
    color: var(--accent-green);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    animation: slideIn 0.3s ease-out;
}

/* =============================
   RESPONSIVE LOGIN STYLES
   ============================= */

/* Tablet & Mobile (≤ 834px) */
@media (max-width: 834px) {
    .login-container {
        max-width: 400px;
        padding: 1.5rem;
    }
    
    .login-form {
        padding: 2rem;
    }
    
    .login-form h2 {
        font-size: 1.6rem;
        margin-bottom: 1.25rem;
    }
    
    .form-group {
        margin-bottom: 1.25rem;
    }
    
    .form-group label {
        font-size: 0.95rem;
        margin-bottom: 0.4rem;
    }
    
    .form-group input {
        padding: 0.85rem 1.1rem;
        font-size: 0.95rem;
    }
    
    .submit-btn {
        padding: 0.95rem;
        font-size: 1.05rem;
        margin-top: 0.75rem;
    }
    
    #login-message {
        margin-top: 1.25rem;
    }
    
    .login-message.error,
    .login-message.success {
        padding: 0.875rem 1.25rem;
        font-size: 0.9rem;
    }
}

/* Extra Small Mobile (≤ 480px) */
@media (max-width: 480px) {
    .login-container {
        max-width: 100%;
        padding: 1rem;
    }
    
    .login-form {
        padding: 1.5rem;
    }
    
    .login-form h2 {
        font-size: 1.4rem;
        margin-bottom: 1rem;
    }
    
    .form-group {
        margin-bottom: 1rem;
    }
    
    .form-group label {
        font-size: 0.9rem;
        margin-bottom: 0.35rem;
    }
    
    .form-group input {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }
    
    .submit-btn {
        padding: 0.85rem;
        font-size: 1rem;
        margin-top: 0.5rem;
    }
    
    #login-message {
        margin-top: 1rem;
    }
    
    .login-message.error,
    .login-message.success {
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
        line-height: 1.5;
    }
}

/* Small Mobile (≤ 360px) */
@media (max-width: 360px) {
    .login-container {
        padding: 0.75rem;
    }
    
    .login-form {
        padding: 1.25rem;
    }
    
    .login-form h2 {
        font-size: 1.25rem;
        margin-bottom: 0.875rem;
    }
    
    .form-group {
        margin-bottom: 0.875rem;
    }
    
    .form-group label {
        font-size: 0.85rem;
        margin-bottom: 0.3rem;
    }
    
    .form-group input {
        padding: 0.75rem 0.9rem;
        font-size: 0.85rem;
    }
    
    .submit-btn {
        padding: 0.75rem;
        font-size: 0.95rem;
        margin-top: 0.375rem;
    }
    
    #login-message {
        margin-top: 0.875rem;
    }
    
    .login-message.error,
    .login-message.success {
        padding: 0.625rem 0.875rem;
        font-size: 0.8rem;
    }
}

/* Tablet Portrait (641px - 834px) */
@media (min-width: 641px) and (max-width: 834px) {
    .login-container {
        max-width: 420px;
        padding: 1.75rem;
    }
    
    .login-form {
        padding: 2.25rem;
    }
    
    .login-form h2 {
        font-size: 1.7rem;
    }
    
    .form-group input {
        padding: 0.9rem 1.15rem;
    }
    
    .submit-btn {
        padding: 0.975rem;
    }
}